Set up Bower. Install Mousetrap.

* Create limited bower.json file
* Create .bowerrc that tells Bower to use the `lib` directory
* Install Mousetrap for key events

35 files changed, 16919 insertions, 0 deletions

diff --git a/.bowerrc b/.bowerrc
new file mode 100644
index 0000000..70f2b61
--- /dev/null
+++ b/.bowerrc
@@ -0,0 +1,3 @@
+{
+	"directory": "lib"
+}
diff --git a/bower.json b/bower.json
new file mode 100644
index 0000000..ca247bd
--- /dev/null
+++ b/bower.json
@@ -0,0 +1,6 @@
+{
+	"name": "Peniquitous",
+	"dependencies": {
+		"mousetrap": "~1.5.2"
+	}
+}
diff --git a/lib/mousetrap/.bower.json b/lib/mousetrap/.bower.json
new file mode 100644
index 0000000..bde083a
--- /dev/null
+++ b/lib/mousetrap/.bower.json
@@ -0,0 +1,15 @@
+{
+  "name": "mousetrap",
+  "homepage": "https://github.com/ccampbell/mousetrap",
+  "version": "1.5.2",
+  "_release": "1.5.2",
+  "_resolution": {
+    "type": "version",
+    "tag": "1.5.2",
+    "commit": "1087ddde951a55aceec163fa402dbccdc9949e40"
+  },
+  "_source": "git://github.com/ccampbell/mousetrap.git",
+  "_target": "~1.5.2",
+  "_originalSource": "mousetrap",
+  "_direct": true
+}
\ No newline at end of file
diff --git a/lib/mousetrap/.gitignore b/lib/mousetrap/.gitignore
new file mode 100644
index 0000000..3c3629e
--- /dev/null
+++ b/lib/mousetrap/.gitignore
@@ -0,0 +1 @@
+node_modules
diff --git a/lib/mousetrap/Gruntfile.js b/lib/mousetrap/Gruntfile.js
new file mode 100644
index 0000000..859ec6b
--- /dev/null
+++ b/lib/mousetrap/Gruntfile.js
@@ -0,0 +1,47 @@
+/*jshint node:true */
+module.exports = function(grunt) {
+    'use strict';
+
+    grunt.initConfig({
+        pkg: grunt.file.readJSON('package.json'),
+
+        mocha: {
+            options: {
+                reporter: 'Nyan',
+                run: true
+            },
+            mousetrap: {
+                src: ['tests/mousetrap.html']
+            }
+        },
+
+        complexity: {
+            options: {
+                errorsOnly: false,
+                cyclomatic: 10,
+                halstead: 30,
+                maintainability: 85
+            },
+            generic: {
+                src: [
+                    'mousetrap.js'
+                ]
+            },
+            plugins: {
+                src: [
+                    'plugins/**/*.js',
+                    '!plugins/**/tests/**',
+                    '!plugins/**/*.min.js'
+                ]
+            }
+        }
+    });
+
+    grunt.loadNpmTasks('grunt-complexity');
+    grunt.loadNpmTasks('grunt-mocha');
+
+    grunt.registerTask('default', [
+        'complexity',
+        'mocha'
+    ]);
+};
diff --git a/lib/mousetrap/README.md b/lib/mousetrap/README.md
new file mode 100644
index 0000000..67c1321
--- /dev/null
+++ b/lib/mousetrap/README.md
@@ -0,0 +1,102 @@
+# Mousetrap
+
+Mousetrap is a simple library for handling keyboard shortcuts in Javascript.
+
+It is licensed under the Apache 2.0 license.
+
+It is around **2kb** minified and gzipped and **4.5kb** minified, has no external dependencies, and has been tested in the following browsers:
+
+- Internet Explorer 6+
+- Safari
+- Firefox
+- Chrome
+
+It has support for ``keypress``, ``keydown``, and ``keyup`` events on specific keys, keyboard combinations, or key sequences.
+
+If you would like to donate to help support Mousetrap development use [Gittip](https://www.gittip.com/ccampbell).
+
+## Getting started
+
+1.  Include mousetrap on your page before the closing ``</body>`` tag
+
+    ```html
+    <script src="/path/to/mousetrap.min.js"></script>
+    ```
+
+2.  Add some keyboard events to listen for
+
+    ```html
+    <script>
+        // single keys
+        Mousetrap.bind('4', function() { console.log('4'); });
+        Mousetrap.bind("?", function() { console.log('show shortcuts!'); });
+        Mousetrap.bind('esc', function() { console.log('escape'); }, 'keyup');
+
+        // combinations
+        Mousetrap.bind('command+shift+k', function() { console.log('command shift k'); });
+
+        // map multiple combinations to the same callback
+        Mousetrap.bind(['command+k', 'ctrl+k'], function() {
+            console.log('command k or control k');
+
+            // return false to prevent default browser behavior
+            // and stop event from bubbling
+            return false;
+        });
+
+        // gmail style sequences
+        Mousetrap.bind('g i', function() { console.log('go to inbox'); });
+        Mousetrap.bind('* a', function() { console.log('select all'); });
+
+        // konami code!
+        Mousetrap.bind('up up down down left right left right b a enter', function() {
+            console.log('konami code');
+        });
+    </script>
+    ```
+
+## Why Mousetrap?
+
+There are a number of other similar libraries out there so what makes this one different?
+
+- There are no external dependencies, no framework is required
+- You are not limited to ``keydown`` events (You can specify ``keypress``, ``keydown``, or ``keyup`` or let Mousetrap choose for you).
+- You can bind key events directly to special keys such as ``?`` or ``*`` without having to specify ``shift+/`` or ``shift+8`` which are not consistent across all keyboards
+- It works with international keyboard layouts
+- You can bind Gmail like key sequences in addition to regular keys and key combinations
+- You can programatically trigger key events with the ``trigger()`` method
+- It works with the numeric keypad on your keyboard
+- The code is well documented/commented
+
+## Tests
+
+Unit tests run via <a href="http://mochajs.org/" target="_blank">mocha</a>.
+
+### Running in browser
+
+Download the repo and go to `tests/mousetrap.html` in your browser.
+
+### Running with Grunt and PhantomJS
+
+1.  Install grunt-cli
+
+    ```bash
+    npm install -g grunt-cli
+    ```
+
+2.  Install npm packages
+
+    ```bash
+    cd /path/to/repo
+    npm install
+    ```
+
+3.  Run tests
+
+    ```bash
+    grunt mocha
+    ```
+
+## Documentation
+
+Full documentation can be found at https://craig.is/killing/mice
diff --git a/lib/mousetrap/mousetrap.js b/lib/mousetrap/mousetrap.js
new file mode 100644
index 0000000..deb141e
--- /dev/null
+++ b/lib/mousetrap/mousetrap.js
@@ -0,0 +1,1021 @@
+/*global define:false */
+/**
+ * Copyright 2015 Craig Campbell
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Mousetrap is a simple keyboard shortcut library for Javascript with
+ * no external dependencies
+ *
+ * @version 1.5.2
+ * @url craig.is/killing/mice
+ */
+(function(window, document, undefined) {
+
+    /**
+     * mapping of special keycodes to their corresponding keys
+     *
+     * everything in this dictionary cannot use keypress events
+     * so it has to be here to map to the correct keycodes for
+     * keyup/keydown events
+     *
+     * @type {Object}
+     */
+    var _MAP = {
+        8: 'backspace',
+        9: 'tab',
+        13: 'enter',
+        16: 'shift',
+        17: 'ctrl',
+        18: 'alt',
+        20: 'capslock',
+        27: 'esc',
+        32: 'space',
+        33: 'pageup',
+        34: 'pagedown',
+        35: 'end',
+        36: 'home',
+        37: 'left',
+        38: 'up',
+        39: 'right',
+        40: 'down',
+        45: 'ins',
+        46: 'del',
+        91: 'meta',
+        93: 'meta',
+        224: 'meta'
+    };
+
+    /**
+     * mapping for special characters so they can support
+     *
+     * this dictionary is only used incase you want to bind a
+     * keyup or keydown event to one of these keys
+     *
+     * @type {Object}
+     */
+    var _KEYCODE_MAP = {
+        106: '*',
+        107: '+',
+        109: '-',
+        110: '.',
+        111 : '/',
+        186: ';',
+        187: '=',
+        188: ',',
+        189: '-',
+        190: '.',
+        191: '/',
+        192: '`',
+        219: '[',
+        220: '\\',
+        221: ']',
+        222: '\''
+    };
+
+    /**
+     * this is a mapping of keys that require shift on a US keypad
+     * back to the non shift equivelents
+     *
+     * this is so you can use keyup events with these keys
+     *
+     * note that this will only work reliably on US keyboards
+     *
+     * @type {Object}
+     */
+    var _SHIFT_MAP = {
+        '~': '`',
+        '!': '1',
+        '@': '2',
+        '#': '3',
+        '$': '4',
+        '%': '5',
+        '^': '6',
+        '&': '7',
+        '*': '8',
+        '(': '9',
+        ')': '0',
+        '_': '-',
+        '+': '=',
+        ':': ';',
+        '\"': '\'',
+        '<': ',',
+        '>': '.',
+        '?': '/',
+        '|': '\\'
+    };
+
+    /**
+     * this is a list of special strings you can use to map
+     * to modifier keys when you specify your keyboard shortcuts
+     *
+     * @type {Object}
+     */
+    var _SPECIAL_ALIASES = {
+        'option': 'alt',
+        'command': 'meta',
+        'return': 'enter',
+        'escape': 'esc',
+        'plus': '+',
+        'mod': /Mac|iPod|iPhone|iPad/.test(navigator.platform) ? 'meta' : 'ctrl'
+    };
+
+    /**
+     * variable to store the flipped version of _MAP from above
+     * needed to check if we should use keypress or not when no action
+     * is specified
+     *
+     * @type {Object|undefined}
+     */
+    var _REVERSE_MAP;
+
+    /**
+     * loop through the f keys, f1 to f19 and add them to the map
+     * programatically
+     */
+    for (var i = 1; i < 20; ++i) {
+        _MAP[111 + i] = 'f' + i;
+    }
+
+    /**
+     * loop through to map numbers on the numeric keypad
+     */
+    for (i = 0; i <= 9; ++i) {
+        _MAP[i + 96] = i;
+    }
+
+    /**
+     * cross browser add event method
+     *
+     * @param {Element|HTMLDocument} object
+     * @param {string} type
+     * @param {Function} callback
+     * @returns void
+     */
+    function _addEvent(object, type, callback) {
+        if (object.addEventListener) {
+            object.addEventListener(type, callback, false);
+            return;
+        }
+
+        object.attachEvent('on' + type, callback);
+    }
+
+    /**
+     * takes the event and returns the key character
+     *
+     * @param {Event} e
+     * @return {string}
+     */
+    function _characterFromEvent(e) {
+
+        // for keypress events we should return the character as is
+        if (e.type == 'keypress') {
+            var character = String.fromCharCode(e.which);
+
+            // if the shift key is not pressed then it is safe to assume
+            // that we want the character to be lowercase.  this means if
+            // you accidentally have caps lock on then your key bindings
+            // will continue to work
+            //
+            // the only side effect that might not be desired is if you
+            // bind something like 'A' cause you want to trigger an
+            // event when capital A is pressed caps lock will no longer
+            // trigger the event.  shift+a will though.
+            if (!e.shiftKey) {
+                character = character.toLowerCase();
+            }
+
+            return character;
+        }
+
+        // for non keypress events the special maps are needed
+        if (_MAP[e.which]) {
+            return _MAP[e.which];
+        }
+
+        if (_KEYCODE_MAP[e.which]) {
+            return _KEYCODE_MAP[e.which];
+        }
+
+        // if it is not in the special map
+
+        // with keydown and keyup events the character seems to always
+        // come in as an uppercase character whether you are pressing shift
+        // or not.  we should make sure it is always lowercase for comparisons
+        return String.fromCharCode(e.which).toLowerCase();
+    }
+
+    /**
+     * checks if two arrays are equal
+     *
+     * @param {Array} modifiers1
+     * @param {Array} modifiers2
+     * @returns {boolean}
+     */
+    function _modifiersMatch(modifiers1, modifiers2) {
+        return modifiers1.sort().join(',') === modifiers2.sort().join(',');
+    }
+
+    /**
+     * takes a key event and figures out what the modifiers are
+     *
+     * @param {Event} e
+     * @returns {Array}
+     */
+    function _eventModifiers(e) {
+        var modifiers = [];
+
+        if (e.shiftKey) {
+            modifiers.push('shift');
+        }
+
+        if (e.altKey) {
+            modifiers.push('alt');
+        }
+
+        if (e.ctrlKey) {
+            modifiers.push('ctrl');
+        }
+
+        if (e.metaKey) {
+            modifiers.push('meta');
+        }
+
+        return modifiers;
+    }
+
+    /**
+     * prevents default for this event
+     *
+     * @param {Event} e
+     * @returns void
+     */
+    function _preventDefault(e) {
+        if (e.preventDefault) {
+            e.preventDefault();
+            return;
+        }
+
+        e.returnValue = false;
+    }
+
+    /**
+     * stops propogation for this event
+     *
+     * @param {Event} e
+     * @returns void
+     */
+    function _stopPropagation(e) {
+        if (e.stopPropagation) {
+            e.stopPropagation();
+            return;
+        }
+
+        e.cancelBubble = true;
+    }
+
+    /**
+     * determines if the keycode specified is a modifier key or not
+     *
+     * @param {string} key
+     * @returns {boolean}
+     */
+    function _isModifier(key) {
+        return key == 'shift' || key == 'ctrl' || key == 'alt' || key == 'meta';
+    }
+
+    /**
+     * reverses the map lookup so that we can look for specific keys
+     * to see what can and can't use keypress
+     *
+     * @return {Object}
+     */
+    function _getReverseMap() {
+        if (!_REVERSE_MAP) {
+            _REVERSE_MAP = {};
+            for (var key in _MAP) {
+
+                // pull out the numeric keypad from here cause keypress should
+                // be able to detect the keys from the character
+                if (key > 95 && key < 112) {
+                    continue;
+                }
+
+                if (_MAP.hasOwnProperty(key)) {
+                    _REVERSE_MAP[_MAP[key]] = key;
+                }
+            }
+        }
+        return _REVERSE_MAP;
+    }
+
+    /**
+     * picks the best action based on the key combination
+     *
+     * @param {string} key - character for key
+     * @param {Array} modifiers
+     * @param {string=} action passed in
+     */
+    function _pickBestAction(key, modifiers, action) {
+
+        // if no action was picked in we should try to pick the one
+        // that we think would work best for this key
+        if (!action) {
+            action = _getReverseMap()[key] ? 'keydown' : 'keypress';
+        }
+
+        // modifier keys don't work as expected with keypress,
+        // switch to keydown
+        if (action == 'keypress' && modifiers.length) {
+            action = 'keydown';
+        }
+
+        return action;
+    }
+
+    /**
+     * Converts from a string key combination to an array
+     *
+     * @param  {string} combination like "command+shift+l"
+     * @return {Array}
+     */
+    function _keysFromString(combination) {
+        if (combination === '+') {
+            return ['+'];
+        }
+
+        combination = combination.replace(/\+{2}/g, '+plus');
+        return combination.split('+');
+    }
+
+    /**
+     * Gets info for a specific key combination
+     *
+     * @param  {string} combination key combination ("command+s" or "a" or "*")
+     * @param  {string=} action
+     * @returns {Object}
+     */
+    function _getKeyInfo(combination, action) {
+        var keys;
+        var key;
+        var i;
+        var modifiers = [];
+
+        // take the keys from this pattern and figure out what the actual
+        // pattern is all about
+        keys = _keysFromString(combination);
+
+        for (i = 0; i < keys.length; ++i) {
+            key = keys[i];
+
+            // normalize key names
+            if (_SPECIAL_ALIASES[key]) {
+                key = _SPECIAL_ALIASES[key];
+            }
+
+            // if this is not a keypress event then we should
+            // be smart about using shift keys
+            // this will only work for US keyboards however
+            if (action && action != 'keypress' && _SHIFT_MAP[key]) {
+                key = _SHIFT_MAP[key];
+                modifiers.push('shift');
+            }
+
+            // if this key is a modifier then add it to the list of modifiers
+            if (_isModifier(key)) {
+                modifiers.push(key);
+            }
+        }
+
+        // depending on what the key combination is
+        // we will try to pick the best event for it
+        action = _pickBestAction(key, modifiers, action);
+
+        return {
+            key: key,
+            modifiers: modifiers,
+            action: action
+        };
+    }
+
+    function _belongsTo(element, ancestor) {
+        if (element === document) {
+            return false;
+        }
+
+        if (element === ancestor) {
+            return true;
+        }
+
+        return _belongsTo(element.parentNode, ancestor);
+    }
+
+    function Mousetrap(targetElement) {
+        var self = this;
+
+        targetElement = targetElement || document;
+
+        if (!(self instanceof Mousetrap)) {
+            return new Mousetrap(targetElement);
+        }
+
+        /**
+         * element to attach key events to
+         *
+         * @type {Element}
+         */
+        self.target = targetElement;
+
+        /**
+         * a list of all the callbacks setup via Mousetrap.bind()
+         *
+         * @type {Object}
+         */
+        self._callbacks = {};
+
+        /**
+         * direct map of string combinations to callbacks used for trigger()
+         *
+         * @type {Object}
+         */
+        self._directMap = {};
+
+        /**
+         * keeps track of what level each sequence is at since multiple
+         * sequences can start out with the same sequence
+         *
+         * @type {Object}
+         */
+        var _sequenceLevels = {};
+
+        /**
+         * variable to store the setTimeout call
+         *
+         * @type {null|number}
+         */
+        var _resetTimer;
+
+        /**
+         * temporary state where we will ignore the next keyup
+         *
+         * @type {boolean|string}
+         */
+        var _ignoreNextKeyup = false;
+
+        /**
+         * temporary state where we will ignore the next keypress
+         *
+         * @type {boolean}
+         */
+        var _ignoreNextKeypress = false;
+
+        /**
+         * are we currently inside of a sequence?
+         * type of action ("keyup" or "keydown" or "keypress") or false
+         *
+         * @type {boolean|string}
+         */
+        var _nextExpectedAction = false;
+
+        /**
+         * resets all sequence counters except for the ones passed in
+         *
+         * @param {Object} doNotReset
+         * @returns void
+         */
+        function _resetSequences(doNotReset) {
+            doNotReset = doNotReset || {};
+
+            var activeSequences = false,
+                key;
+
+            for (key in _sequenceLevels) {
+                if (doNotReset[key]) {
+                    activeSequences = true;
+                    continue;
+                }
+                _sequenceLevels[key] = 0;
+            }
+
+            if (!activeSequences) {
+                _nextExpectedAction = false;
+            }
+        }
+
+        /**
+         * finds all callbacks that match based on the keycode, modifiers,
+         * and action
+         *
+         * @param {string} character
+         * @param {Array} modifiers
+         * @param {Event|Object} e
+         * @param {string=} sequenceName - name of the sequence we are looking for
+         * @param {string=} combination
+         * @param {number=} level
+         * @returns {Array}
+         */
+        function _getMatches(character, modifiers, e, sequenceName, combination, level) {
+            var i;
+            var callback;
+            var matches = [];
+            var action = e.type;
+
+            // if there are no events related to this keycode
+            if (!self._callbacks[character]) {
+                return [];
+            }
+
+            // if a modifier key is coming up on its own we should allow it
+            if (action == 'keyup' && _isModifier(character)) {
+                modifiers = [character];
+            }
+
+            // loop through all callbacks for the key that was pressed
+            // and see if any of them match
+            for (i = 0; i < self._callbacks[character].length; ++i) {
+                callback = self._callbacks[character][i];
+
+                // if a sequence name is not specified, but this is a sequence at
+                // the wrong level then move onto the next match
+                if (!sequenceName && callback.seq && _sequenceLevels[callback.seq] != callback.level) {
+                    continue;
+                }
+
+                // if the action we are looking for doesn't match the action we got
+                // then we should keep going
+                if (action != callback.action) {
+                    continue;
+                }
+
+                // if this is a keypress event and the meta key and control key
+                // are not pressed that means that we need to only look at the
+                // character, otherwise check the modifiers as well
+                //
+                // chrome will not fire a keypress if meta or control is down
+                // safari will fire a keypress if meta or meta+shift is down
+                // firefox will fire a keypress if meta or control is down
+                if ((action == 'keypress' && !e.metaKey && !e.ctrlKey) || _modifiersMatch(modifiers, callback.modifiers)) {
+
+                    // when you bind a combination or sequence a second time it
+                    // should overwrite the first one.  if a sequenceName or
+                    // combination is specified in this call it does just that
+                    //
+                    // @todo make deleting its own method?
+                    var deleteCombo = !sequenceName && callback.combo == combination;
+                    var deleteSequence = sequenceName && callback.seq == sequenceName && callback.level == level;
+                    if (deleteCombo || deleteSequence) {
+                        self._callbacks[character].splice(i, 1);
+                    }
+
+                    matches.push(callback);
+                }
+            }
+
+            return matches;
+        }
+
+        /**
+         * actually calls the callback function
+         *
+         * if your callback function returns false this will use the jquery
+         * convention - prevent default and stop propogation on the event
+         *
+         * @param {Function} callback
+         * @param {Event} e
+         * @returns void
+         */
+        function _fireCallback(callback, e, combo, sequence) {
+
+            // if this event should not happen stop here
+            if (self.stopCallback(e, e.target || e.srcElement, combo, sequence)) {
+                return;
+            }
+
+            if (callback(e, combo) === false) {
+                _preventDefault(e);
+                _stopPropagation(e);
+            }
+        }
+
+        /**
+         * handles a character key event
+         *
+         * @param {string} character
+         * @param {Array} modifiers
+         * @param {Event} e
+         * @returns void
+         */
+        self._handleKey = function(character, modifiers, e) {
+            var callbacks = _getMatches(character, modifiers, e);
+            var i;
+            var doNotReset = {};
+            var maxLevel = 0;
+            var processedSequenceCallback = false;
+
+            // Calculate the maxLevel for sequences so we can only execute the longest callback sequence
+            for (i = 0; i < callbacks.length; ++i) {
+                if (callbacks[i].seq) {
+                    maxLevel = Math.max(maxLevel, callbacks[i].level);
+                }
+            }
+
+            // loop through matching callbacks for this key event
+            for (i = 0; i < callbacks.length; ++i) {
+
+                // fire for all sequence callbacks
+                // this is because if for example you have multiple sequences
+                // bound such as "g i" and "g t" they both need to fire the
+                // callback for matching g cause otherwise you can only ever
+                // match the first one
+                if (callbacks[i].seq) {
+
+                    // only fire callbacks for the maxLevel to prevent
+                    // subsequences from also firing
+                    //
+                    // for example 'a option b' should not cause 'option b' to fire
+                    // even though 'option b' is part of the other sequence
+                    //
+                    // any sequences that do not match here will be discarded
+                    // below by the _resetSequences call
+                    if (callbacks[i].level != maxLevel) {
+                        continue;
+                    }
+
+                    processedSequenceCallback = true;
+
+                    // keep a list of which sequences were matches for later
+                    doNotReset[callbacks[i].seq] = 1;
+                    _fireCallback(callbacks[i].callback, e, callbacks[i].combo, callbacks[i].seq);
+                    continue;
+                }
+
+                // if there were no sequence matches but we are still here
+                // that means this is a regular match so we should fire that
+                if (!processedSequenceCallback) {
+                    _fireCallback(callbacks[i].callback, e, callbacks[i].combo);
+                }
+            }
+
+            // if the key you pressed matches the type of sequence without
+            // being a modifier (ie "keyup" or "keypress") then we should
+            // reset all sequences that were not matched by this event
+            //
+            // this is so, for example, if you have the sequence "h a t" and you
+            // type "h e a r t" it does not match.  in this case the "e" will
+            // cause the sequence to reset
+            //
+            // modifier keys are ignored because you can have a sequence
+            // that contains modifiers such as "enter ctrl+space" and in most
+            // cases the modifier key will be pressed before the next key
+            //
+            // also if you have a sequence such as "ctrl+b a" then pressing the
+            // "b" key will trigger a "keypress" and a "keydown"
+            //
+            // the "keydown" is expected when there is a modifier, but the
+            // "keypress" ends up matching the _nextExpectedAction since it occurs
+            // after and that causes the sequence to reset
+            //
+            // we ignore keypresses in a sequence that directly follow a keydown
+            // for the same character
+            var ignoreThisKeypress = e.type == 'keypress' && _ignoreNextKeypress;
+            if (e.type == _nextExpectedAction && !_isModifier(character) && !ignoreThisKeypress) {
+                _resetSequences(doNotReset);
+            }
+
+            _ignoreNextKeypress = processedSequenceCallback && e.type == 'keydown';
+        };
+
+        /**
+         * handles a keydown event
+         *
+         * @param {Event} e
+         * @returns void
+         */
+        function _handleKeyEvent(e) {
+
+            // normalize e.which for key events
+            // @see http://stackoverflow.com/questions/4285627/javascript-keycode-vs-charcode-utter-confusion
+            if (typeof e.which !== 'number') {
+                e.which = e.keyCode;
+            }
+
+            var character = _characterFromEvent(e);
+
+            // no character found then stop
+            if (!character) {
+                return;
+            }
+
+            // need to use === for the character check because the character can be 0
+            if (e.type == 'keyup' && _ignoreNextKeyup === character) {
+                _ignoreNextKeyup = false;
+                return;
+            }
+
+            self.handleKey(character, _eventModifiers(e), e);
+        }
+
+        /**
+         * called to set a 1 second timeout on the specified sequence
+         *
+         * this is so after each key press in the sequence you have 1 second
+         * to press the next key before you have to start over
+         *
+         * @returns void
+         */
+        function _resetSequenceTimer() {
+            clearTimeout(_resetTimer);
+            _resetTimer = setTimeout(_resetSequences, 1000);
+        }
+
+        /**
+         * binds a key sequence to an event
+         *
+         * @param {string} combo - combo specified in bind call
+         * @param {Array} keys
+         * @param {Function} callback
+         * @param {string=} action
+         * @returns void
+         */
+        function _bindSequence(combo, keys, callback, action) {
+
+            // start off by adding a sequence level record for this combination
+            // and setting the level to 0
+            _sequenceLevels[combo] = 0;
+
+            /**
+             * callback to increase the sequence level for this sequence and reset
+             * all other sequences that were active
+             *
+             * @param {string} nextAction
+             * @returns {Function}
+             */
+            function _increaseSequence(nextAction) {
+                return function() {
+                    _nextExpectedAction = nextAction;
+                    ++_sequenceLevels[combo];
+                    _resetSequenceTimer();
+                };
+            }
+
+            /**
+             * wraps the specified callback inside of another function in order
+             * to reset all sequence counters as soon as this sequence is done
+             *
+             * @param {Event} e
+             * @returns void
+             */
+            function _callbackAndReset(e) {
+                _fireCallback(callback, e, combo);
+
+                // we should ignore the next key up if the action is key down
+                // or keypress.  this is so if you finish a sequence and
+                // release the key the final key will not trigger a keyup
+                if (action !== 'keyup') {
+                    _ignoreNextKeyup = _characterFromEvent(e);
+                }
+
+                // weird race condition if a sequence ends with the key
+                // another sequence begins with
+                setTimeout(_resetSequences, 10);
+            }
+
+            // loop through keys one at a time and bind the appropriate callback
+            // function.  for any key leading up to the final one it should
+            // increase the sequence. after the final, it should reset all sequences
+            //
+            // if an action is specified in the original bind call then that will
+            // be used throughout.  otherwise we will pass the action that the
+            // next key in the sequence should match.  this allows a sequence
+            // to mix and match keypress and keydown events depending on which
+            // ones are better suited to the key provided
+            for (var i = 0; i < keys.length; ++i) {
+                var isFinal = i + 1 === keys.length;
+                var wrappedCallback = isFinal ? _callbackAndReset : _increaseSequence(action || _getKeyInfo(keys[i + 1]).action);
+                _bindSingle(keys[i], wrappedCallback, action, combo, i);
+            }
+        }
+
+        /**
+         * binds a single keyboard combination
+         *
+         * @param {string} combination
+         * @param {Function} callback
+         * @param {string=} action
+         * @param {string=} sequenceName - name of sequence if part of sequence
+         * @param {number=} level - what part of the sequence the command is
+         * @returns void
+         */
+        function _bindSingle(combination, callback, action, sequenceName, level) {
+
+            // store a direct mapped reference for use with Mousetrap.trigger
+            self._directMap[combination + ':' + action] = callback;
+
+            // make sure multiple spaces in a row become a single space
+            combination = combination.replace(/\s+/g, ' ');
+
+            var sequence = combination.split(' ');
+            var info;
+
+            // if this pattern is a sequence of keys then run through this method
+            // to reprocess each pattern one key at a time
+            if (sequence.length > 1) {
+                _bindSequence(combination, sequence, callback, action);
+                return;
+            }
+
+            info = _getKeyInfo(combination, action);
+
+            // make sure to initialize array if this is the first time
+            // a callback is added for this key
+            self._callbacks[info.key] = self._callbacks[info.key] || [];
+
+            // remove an existing match if there is one
+            _getMatches(info.key, info.modifiers, {type: info.action}, sequenceName, combination, level);
+
+            // add this call back to the array
+            // if it is a sequence put it at the beginning
+            // if not put it at the end
+            //
+            // this is important because the way these are processed expects
+            // the sequence ones to come first
+            self._callbacks[info.key][sequenceName ? 'unshift' : 'push']({
+                callback: callback,
+                modifiers: info.modifiers,
+                action: info.action,
+                seq: sequenceName,
+                level: level,
+                combo: combination
+            });
+        }
+
+        /**
+         * binds multiple combinations to the same callback
+         *
+         * @param {Array} combinations
+         * @param {Function} callback
+         * @param {string|undefined} action
+         * @returns void
+         */
+        self._bindMultiple = function(combinations, callback, action) {
+            for (var i = 0; i < combinations.length; ++i) {
+                _bindSingle(combinations[i], callback, action);
+            }
+        };
+
+        // start!
+        _addEvent(targetElement, 'keypress', _handleKeyEvent);
+        _addEvent(targetElement, 'keydown', _handleKeyEvent);
+        _addEvent(targetElement, 'keyup', _handleKeyEvent);
+    }
+
+    /**
+     * binds an event to mousetrap
+     *
+     * can be a single key, a combination of keys separated with +,
+     * an array of keys, or a sequence of keys separated by spaces
+     *
+     * be sure to list the modifier keys first to make sure that the
+     * correct key ends up getting bound (the last key in the pattern)
+     *
+     * @param {string|Array} keys
+     * @param {Function} callback
+     * @param {string=} action - 'keypress', 'keydown', or 'keyup'
+     * @returns void
+     */
+    Mousetrap.prototype.bind = function(keys, callback, action) {
+        var self = this;
+        keys = keys instanceof Array ? keys : [keys];
+        self._bindMultiple.call(self, keys, callback, action);
+        return self;
+    };
+
+    /**
+     * unbinds an event to mousetrap
+     *
+     * the unbinding sets the callback function of the specified key combo
+     * to an empty function and deletes the corresponding key in the
+     * _directMap dict.
+     *
+     * TODO: actually remove this from the _callbacks dictionary instead
+     * of binding an empty function
+     *
+     * the keycombo+action has to be exactly the same as
+     * it was defined in the bind method
+     *
+     * @param {string|Array} keys
+     * @param {string} action
+     * @returns void
+     */
+    Mousetrap.prototype.unbind = function(keys, action) {
+        var self = this;
+        return self.bind.call(self, keys, function() {}, action);
+    };
+
+    /**
+     * triggers an event that has already been bound
+     *
+     * @param {string} keys
+     * @param {string=} action
+     * @returns void
+     */
+    Mousetrap.prototype.trigger = function(keys, action) {
+        var self = this;
+        if (self._directMap[keys + ':' + action]) {
+            self._directMap[keys + ':' + action]({}, keys);
+        }
+        return self;
+    };
+
+    /**
+     * resets the library back to its initial state.  this is useful
+     * if you want to clear out the current keyboard shortcuts and bind
+     * new ones - for example if you switch to another page
+     *
+     * @returns void
+     */
+    Mousetrap.prototype.reset = function() {
+        var self = this;
+        self._callbacks = {};
+        self._directMap = {};
+        return self;
+    };
+
+    /**
+     * should we stop this event before firing off callbacks
+     *
+     * @param {Event} e
+     * @param {Element} element
+     * @return {boolean}
+     */
+    Mousetrap.prototype.stopCallback = function(e, element) {
+        var self = this;
+
+        // if the element has the class "mousetrap" then no need to stop
+        if ((' ' + element.className + ' ').indexOf(' mousetrap ') > -1) {
+            return false;
+        }
+
+        if (_belongsTo(element, self.target)) {
+            return false;
+        }
+
+        // stop for input, select, and textarea
+        return element.tagName == 'INPUT' || element.tagName == 'SELECT' || element.tagName == 'TEXTAREA' || element.isContentEditable;
+    };
+
+    /**
+     * exposes _handleKey publicly so it can be overwritten by extensions
+     */
+    Mousetrap.prototype.handleKey = function() {
+        var self = this;
+        return self._handleKey.apply(self, arguments);
+    };
+
+    /**
+     * Init the global mousetrap functions
+     *
+     * This method is needed to allow the global mousetrap functions to work
+     * now that mousetrap is a constructor function.
+     */
+    Mousetrap.init = function() {
+        var documentMousetrap = Mousetrap(document);
+        for (var method in documentMousetrap) {
+            if (method.charAt(0) !== '_') {
+                Mousetrap[method] = (function(method) {
+                    return function() {
+                        return documentMousetrap[method].apply(documentMousetrap, arguments);
+                    };
+                } (method));
+            }
+        }
+    };
+
+    Mousetrap.init();
+
+    // expose mousetrap to the global object
+    window.Mousetrap = Mousetrap;
+
+    // expose as a common js module
+    if (typeof module !== 'undefined' && module.exports) {
+        module.exports = Mousetrap;
+    }
+
+    // expose mousetrap as an AMD module
+    if (typeof define === 'function' && define.amd) {
+        define(function() {
+            return Mousetrap;
+        });
+    }
+}) (window, document);
diff --git a/lib/mousetrap/mousetrap.min.js b/lib/mousetrap/mousetrap.min.js
new file mode 100644
index 0000000..7467e2d
--- /dev/null
+++ b/lib/mousetrap/mousetrap.min.js
@@ -0,0 +1,11 @@
+/* mousetrap v1.5.2 craig.is/killing/mice */
+(function(C,r,g){function t(a,b,h){a.addEventListener?a.addEventListener(b,h,!1):a.attachEvent("on"+b,h)}function x(a){if("keypress"==a.type){var b=String.fromCharCode(a.which);a.shiftKey||(b=b.toLowerCase());return b}return l[a.which]?l[a.which]:p[a.which]?p[a.which]:String.fromCharCode(a.which).toLowerCase()}function D(a){var b=[];a.shiftKey&&b.push("shift");a.altKey&&b.push("alt");a.ctrlKey&&b.push("ctrl");a.metaKey&&b.push("meta");return b}function u(a){return"shift"==a||"ctrl"==a||"alt"==a||
+"meta"==a}function y(a,b){var h,c,e,g=[];h=a;"+"===h?h=["+"]:(h=h.replace(/\+{2}/g,"+plus"),h=h.split("+"));for(e=0;e<h.length;++e)c=h[e],z[c]&&(c=z[c]),b&&"keypress"!=b&&A[c]&&(c=A[c],g.push("shift")),u(c)&&g.push(c);h=c;e=b;if(!e){if(!k){k={};for(var m in l)95<m&&112>m||l.hasOwnProperty(m)&&(k[l[m]]=m)}e=k[h]?"keydown":"keypress"}"keypress"==e&&g.length&&(e="keydown");return{key:c,modifiers:g,action:e}}function B(a,b){return a===r?!1:a===b?!0:B(a.parentNode,b)}function c(a){function b(a){a=a||{};
+var b=!1,n;for(n in q)a[n]?b=!0:q[n]=0;b||(v=!1)}function h(a,b,n,f,c,h){var g,e,l=[],m=n.type;if(!d._callbacks[a])return[];"keyup"==m&&u(a)&&(b=[a]);for(g=0;g<d._callbacks[a].length;++g)if(e=d._callbacks[a][g],(f||!e.seq||q[e.seq]==e.level)&&m==e.action){var k;(k="keypress"==m&&!n.metaKey&&!n.ctrlKey)||(k=e.modifiers,k=b.sort().join(",")===k.sort().join(","));k&&(k=f&&e.seq==f&&e.level==h,(!f&&e.combo==c||k)&&d._callbacks[a].splice(g,1),l.push(e))}return l}function g(a,b,n,f){d.stopCallback(b,b.target||
+b.srcElement,n,f)||!1!==a(b,n)||(b.preventDefault?b.preventDefault():b.returnValue=!1,b.stopPropagation?b.stopPropagation():b.cancelBubble=!0)}function e(a){"number"!==typeof a.which&&(a.which=a.keyCode);var b=x(a);b&&("keyup"==a.type&&w===b?w=!1:d.handleKey(b,D(a),a))}function l(a,c,n,f){function e(c){return function(){v=c;++q[a];clearTimeout(k);k=setTimeout(b,1E3)}}function h(c){g(n,c,a);"keyup"!==f&&(w=x(c));setTimeout(b,10)}for(var d=q[a]=0;d<c.length;++d){var p=d+1===c.length?h:e(f||y(c[d+1]).action);
+m(c[d],p,f,a,d)}}function m(a,b,c,f,e){d._directMap[a+":"+c]=b;a=a.replace(/\s+/g," ");var g=a.split(" ");1<g.length?l(a,g,b,c):(c=y(a,c),d._callbacks[c.key]=d._callbacks[c.key]||[],h(c.key,c.modifiers,{type:c.action},f,a,e),d._callbacks[c.key][f?"unshift":"push"]({callback:b,modifiers:c.modifiers,action:c.action,seq:f,level:e,combo:a}))}var d=this;a=a||r;if(!(d instanceof c))return new c(a);d.target=a;d._callbacks={};d._directMap={};var q={},k,w=!1,p=!1,v=!1;d._handleKey=function(a,c,e){var f=h(a,
+c,e),d;c={};var k=0,l=!1;for(d=0;d<f.length;++d)f[d].seq&&(k=Math.max(k,f[d].level));for(d=0;d<f.length;++d)f[d].seq?f[d].level==k&&(l=!0,c[f[d].seq]=1,g(f[d].callback,e,f[d].combo,f[d].seq)):l||g(f[d].callback,e,f[d].combo);f="keypress"==e.type&&p;e.type!=v||u(a)||f||b(c);p=l&&"keydown"==e.type};d._bindMultiple=function(a,b,c){for(var d=0;d<a.length;++d)m(a[d],b,c)};t(a,"keypress",e);t(a,"keydown",e);t(a,"keyup",e)}var l={8:"backspace",9:"tab",13:"enter",16:"shift",17:"ctrl",18:"alt",20:"capslock",
+27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"ins",46:"del",91:"meta",93:"meta",224:"meta"},p={106:"*",107:"+",109:"-",110:".",111:"/",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},A={"~":"`","!":"1","@":"2","#":"3",$:"4","%":"5","^":"6","&":"7","*":"8","(":"9",")":"0",_:"-","+":"=",":":";",'"':"'","<":",",">":".","?":"/","|":"\\"},z={option:"alt",command:"meta","return":"enter",escape:"esc",
+plus:"+",mod:/Mac|iPod|iPhone|iPad/.test(navigator.platform)?"meta":"ctrl"},k;for(g=1;20>g;++g)l[111+g]="f"+g;for(g=0;9>=g;++g)l[g+96]=g;c.prototype.bind=function(a,b,c){a=a instanceof Array?a:[a];this._bindMultiple.call(this,a,b,c);return this};c.prototype.unbind=function(a,b){return this.bind.call(this,a,function(){},b)};c.prototype.trigger=function(a,b){if(this._directMap[a+":"+b])this._directMap[a+":"+b]({},a);return this};c.prototype.reset=function(){this._callbacks={};this._directMap={};return this};
+c.prototype.stopCallback=function(a,b){return-1<(" "+b.className+" ").indexOf(" mousetrap ")||B(b,this.target)?!1:"INPUT"==b.tagName||"SELECT"==b.tagName||"TEXTAREA"==b.tagName||b.isContentEditable};c.prototype.handleKey=function(){return this._handleKey.apply(this,arguments)};c.init=function(){var a=c(r),b;for(b in a)"_"!==b.charAt(0)&&(c[b]=function(b){return function(){return a[b].apply(a,arguments)}}(b))};c.init();C.Mousetrap=c;"undefined"!==typeof module&&module.exports&&(module.exports=c);"function"===
+typeof define&&define.amd&&define(function(){return c})})(window,document);
diff --git a/lib/mousetrap/package.json b/lib/mousetrap/package.json
new file mode 100644
index 0000000..60fccc1
--- /dev/null
+++ b/lib/mousetrap/package.json
@@ -0,0 +1,30 @@
+{
+  "name": "mousetrap",
+  "version": "1.5.2",
+  "description": "Simple library for handling keyboard shortcuts",
+  "main": "mousetrap.js",
+  "directories": {
+    "test": "tests"
+  },
+  "scripts": {
+    "test": "grunt mocha"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/ccampbell/mousetrap.git"
+  },
+  "keywords": [
+    "keyboard",
+    "shortcuts",
+    "events"
+  ],
+  "author": "Craig Campbell",
+  "license": "Apache 2.0",
+  "gitHead": "c202a0bd4967d5a3064f9cb376db51dec9345336",
+  "readmeFilename": "README.md",
+  "devDependencies": {
+    "grunt": "~0.4.1",
+    "grunt-complexity": "~0.1.2",
+    "grunt-mocha": "~0.3.1"
+  }
+}
diff --git a/lib/mousetrap/plugins/README.md b/lib/mousetrap/plugins/README.md
new file mode 100644
index 0000000..704cf04
--- /dev/null
+++ b/lib/mousetrap/plugins/README.md
@@ -0,0 +1,24 @@
+# Plugins
+
+Plugins extend the functionality of Mousetrap.  To use a plugin just include the plugin after mousetrap.
+
+```html
+<script src="mousetrap.js"></script>
+<script src="mousetrap-record.js"></script>
+```
+
+## Bind dictionary
+
+Allows you to make multiple bindings in a single ``Mousetrap.bind`` call.
+
+## Global bind
+
+Allows you to set global bindings that work even inside of input fields.
+
+## Pause/unpause
+
+Allows you to temporarily prevent Mousetrap events from firing.
+
+## Record
+
+Allows you to capture a keyboard shortcut or sequence defined by a user.
diff --git a/lib/mousetrap/plugins/bind-dictionary/README.md b/lib/mousetrap/plugins/bind-dictionary/README.md
new file mode 100644
index 0000000..6f956b6
--- /dev/null
+++ b/lib/mousetrap/plugins/bind-dictionary/README.md
@@ -0,0 +1,16 @@
+# Bind Dictionary
+
+This extension overwrites the default bind behavior and allows you to bind multiple combinations in a single bind call.
+
+Usage looks like:
+
+```javascript
+Mousetrap.bind({
+    'a': function() { console.log('a'); },
+    'b': function() { console.log('b'); }
+});
+```
+
+You can optionally pass in ``keypress``, ``keydown`` or ``keyup`` as a second argument.
+
+Other bind calls work the same way as they do by default.
diff --git a/lib/mousetrap/plugins/bind-dictionary/mousetrap-bind-dictionary.js b/lib/mousetrap/plugins/bind-dictionary/mousetrap-bind-dictionary.js
new file mode 100644
index 0000000..523fc86
--- /dev/null
+++ b/lib/mousetrap/plugins/bind-dictionary/mousetrap-bind-dictionary.js
@@ -0,0 +1,39 @@
+/**
+ * Overwrites default Mousetrap.bind method to optionally accept
+ * an object to bind multiple key events in a single call
+ *
+ * You can pass it in like:
+ *
+ * Mousetrap.bind({
+ *     'a': function() { console.log('a'); },
+ *     'b': function() { console.log('b'); }
+ * });
+ *
+ * And can optionally pass in 'keypress', 'keydown', or 'keyup'
+ * as a second argument
+ *
+ */
+/* global Mousetrap:true */
+(function(Mousetrap) {
+    var _oldBind = Mousetrap.prototype.bind;
+    var args;
+
+    Mousetrap.prototype.bind = function() {
+        var self = this;
+        args = arguments;
+
+        // normal call
+        if (typeof args[0] == 'string' || args[0] instanceof Array) {
+            return _oldBind.call(self, args[0], args[1], args[2]);
+        }
+
+        // object passed in
+        for (var key in args[0]) {
+            if (args[0].hasOwnProperty(key)) {
+                _oldBind.call(self, key, args[0][key], args[1]);
+            }
+        }
+    };
+
+    Mousetrap.init();
+}) (Mousetrap);
diff --git a/lib/mousetrap/plugins/bind-dictionary/mousetrap-bind-dictionary.min.js b/lib/mousetrap/plugins/bind-dictionary/mousetrap-bind-dictionary.min.js
new file mode 100644
index 0000000..bf9d8d0
--- /dev/null
+++ b/lib/mousetrap/plugins/bind-dictionary/mousetrap-bind-dictionary.min.js
@@ -0,0 +1 @@
+(function(b){var c=b.prototype.bind,a;b.prototype.bind=function(){a=arguments;if("string"==typeof a[0]||a[0]instanceof Array)return c.call(this,a[0],a[1],a[2]);for(var b in a[0])a[0].hasOwnProperty(b)&&c.call(this,b,a[0][b],a[1])};b.init()})(Mousetrap);
diff --git a/lib/mousetrap/plugins/global-bind/README.md b/lib/mousetrap/plugins/global-bind/README.md
new file mode 100644
index 0000000..a37a219
--- /dev/null
+++ b/lib/mousetrap/plugins/global-bind/README.md
@@ -0,0 +1,15 @@
+# Global Bind
+
+This extension allows you to specify keyboard events that will work anywhere including inside textarea/input fields.
+
+Usage looks like:
+
+```javascript
+Mousetrap.bindGlobal('ctrl+s', function() {
+    _save();
+});
+```
+
+This means that a keyboard event bound using ``Mousetrap.bind`` will only work outside of form input fields, but using ``Moustrap.bindGlobal`` will work in both places.
+
+If you wanted to create keyboard shortcuts that only work when you are inside a specific textarea you can do that too by creating your own extension.
diff --git a/lib/mousetrap/plugins/global-bind/mousetrap-global-bind.js b/lib/mousetrap/plugins/global-bind/mousetrap-global-bind.js
new file mode 100644
index 0000000..1c4ac14
--- /dev/null
+++ b/lib/mousetrap/plugins/global-bind/mousetrap-global-bind.js
@@ -0,0 +1,43 @@
+/**
+ * adds a bindGlobal method to Mousetrap that allows you to
+ * bind specific keyboard shortcuts that will still work
+ * inside a text input field
+ *
+ * usage:
+ * Mousetrap.bindGlobal('ctrl+s', _saveChanges);
+ */
+/* global Mousetrap:true */
+(function(Mousetrap) {
+    var _globalCallbacks = {};
+    var _originalStopCallback = Mousetrap.prototype.stopCallback;
+
+    Mousetrap.prototype.stopCallback = function(e, element, combo, sequence) {
+        var self = this;
+
+        if (self.paused) {
+            return true;
+        }
+
+        if (_globalCallbacks[combo] || _globalCallbacks[sequence]) {
+            return false;
+        }
+
+        return _originalStopCallback.call(self, e, element, combo);
+    };
+
+    Mousetrap.prototype.bindGlobal = function(keys, callback, action) {
+        var self = this;
+        self.bind(keys, callback, action);
+
+        if (keys instanceof Array) {
+            for (var i = 0; i < keys.length; i++) {
+                _globalCallbacks[keys[i]] = true;
+            }
+            return;
+        }
+
+        _globalCallbacks[keys] = true;
+    };
+
+    Mousetrap.init();
+}) (Mousetrap);
diff --git a/lib/mousetrap/plugins/global-bind/mousetrap-global-bind.min.js b/lib/mousetrap/plugins/global-bind/mousetrap-global-bind.min.js
new file mode 100644
index 0000000..073ce67
--- /dev/null
+++ b/lib/mousetrap/plugins/global-bind/mousetrap-global-bind.min.js
@@ -0,0 +1 @@
+(function(a){var c={},d=a.prototype.stopCallback;a.prototype.stopCallback=function(e,b,a,f){return this.paused?!0:c[a]||c[f]?!1:d.call(this,e,b,a)};a.prototype.bindGlobal=function(a,b,d){this.bind(a,b,d);if(a instanceof Array)for(b=0;b<a.length;b++)c[a[b]]=!0;else c[a]=!0};a.init()})(Mousetrap);
diff --git a/lib/mousetrap/plugins/pause/README.md b/lib/mousetrap/plugins/pause/README.md
new file mode 100644
index 0000000..0b3b3bd
--- /dev/null
+++ b/lib/mousetrap/plugins/pause/README.md
@@ -0,0 +1,13 @@
+# Pause/unpause
+
+This extension allows Mousetrap to be paused and unpaused without having to reset keyboard shortcuts and rebind them.
+
+Usage looks like:
+
+```javascript
+// stop Mousetrap events from firing
+Mousetrap.pause();
+
+// allow Mousetrap events to fire again
+Mousetrap.unpause();
+```
diff --git a/lib/mousetrap/plugins/pause/mousetrap-pause.js b/lib/mousetrap/plugins/pause/mousetrap-pause.js
new file mode 100644
index 0000000..0138b8a
--- /dev/null
+++ b/lib/mousetrap/plugins/pause/mousetrap-pause.js
@@ -0,0 +1,31 @@
+/**
+ * adds a pause and unpause method to Mousetrap
+ * this allows you to enable or disable keyboard shortcuts
+ * without having to reset Mousetrap and rebind everything
+ */
+/* global Mousetrap:true */
+(function(Mousetrap) {
+    var _originalStopCallback = Mousetrap.prototype.stopCallback;
+
+    Mousetrap.prototype.stopCallback = function(e, element, combo) {
+        var self = this;
+
+        if (self.paused) {
+            return true;
+        }
+
+        return _originalStopCallback.call(self, e, element, combo);
+    };
+
+    Mousetrap.prototype.pause = function() {
+        var self = this;
+        self.paused = true;
+    };
+
+    Mousetrap.prototype.unpause = function() {
+        var self = this;
+        self.paused = false;
+    };
+
+    Mousetrap.init();
+}) (Mousetrap);
diff --git a/lib/mousetrap/plugins/pause/mousetrap-pause.min.js b/lib/mousetrap/plugins/pause/mousetrap-pause.min.js
new file mode 100644
index 0000000..d3df296
--- /dev/null
+++ b/lib/mousetrap/plugins/pause/mousetrap-pause.min.js
@@ -0,0 +1 @@
+(function(a){var b=a.prototype.stopCallback;a.prototype.stopCallback=function(a,c,d){return this.paused?!0:b.call(this,a,c,d)};a.prototype.pause=function(){this.paused=!0};a.prototype.unpause=function(){this.paused=!1};a.init()})(Mousetrap);
diff --git a/lib/mousetrap/plugins/record/README.md b/lib/mousetrap/plugins/record/README.md
new file mode 100644
index 0000000..903f605
--- /dev/null
+++ b/lib/mousetrap/plugins/record/README.md
@@ -0,0 +1,16 @@
+# Record
+
+This extension lets you use Mousetrap to record keyboard sequences and play them back:
+
+```html
+<button onclick="recordSequence()">Record</button>
+
+<script>
+    function recordSequence() {
+        Mousetrap.record(function(sequence) {
+            // sequence is an array like ['ctrl+k', 'c']
+            alert('You pressed: ' + sequence.join(' '));
+        });
+    }
+</script>
+```
diff --git a/lib/mousetrap/plugins/record/mousetrap-record.js b/lib/mousetrap/plugins/record/mousetrap-record.js
new file mode 100644
index 0000000..b7d364d
--- /dev/null
+++ b/lib/mousetrap/plugins/record/mousetrap-record.js
@@ -0,0 +1,205 @@
+/**
+ * This extension allows you to record a sequence using Mousetrap.
+ *
+ * @author Dan Tao <daniel.tao@gmail.com>
+ */
+(function(Mousetrap) {
+    /**
+     * the sequence currently being recorded
+     *
+     * @type {Array}
+     */
+    var _recordedSequence = [],
+
+        /**
+         * a callback to invoke after recording a sequence
+         *
+         * @type {Function|null}
+         */
+        _recordedSequenceCallback = null,
+
+        /**
+         * a list of all of the keys currently held down
+         *
+         * @type {Array}
+         */
+        _currentRecordedKeys = [],
+
+        /**
+         * temporary state where we remember if we've already captured a
+         * character key in the current combo
+         *
+         * @type {boolean}
+         */
+        _recordedCharacterKey = false,
+
+        /**
+         * a handle for the timer of the current recording
+         *
+         * @type {null|number}
+         */
+        _recordTimer = null,
+
+        /**
+         * the original handleKey method to override when Mousetrap.record() is
+         * called
+         *
+         * @type {Function}
+         */
+        _origHandleKey = Mousetrap.prototype.handleKey;
+
+    /**
+     * handles a character key event
+     *
+     * @param {string} character
+     * @param {Array} modifiers
+     * @param {Event} e
+     * @returns void
+     */
+    function _handleKey(character, modifiers, e) {
+        var self = this;
+
+        if (!self.recording) {
+            _origHandleKey.apply(self, arguments);
+            return;
+        }
+
+        // remember this character if we're currently recording a sequence
+        if (e.type == 'keydown') {
+            if (character.length === 1 && _recordedCharacterKey) {
+                _recordCurrentCombo();
+            }
+
+            for (i = 0; i < modifiers.length; ++i) {
+                _recordKey(modifiers[i]);
+            }
+            _recordKey(character);
+
+        // once a key is released, all keys that were held down at the time
+        // count as a keypress
+        } else if (e.type == 'keyup' && _currentRecordedKeys.length > 0) {
+            _recordCurrentCombo();
+        }
+    }
+
+    /**
+     * marks a character key as held down while recording a sequence
+     *
+     * @param {string} key
+     * @returns void
+     */
+    function _recordKey(key) {
+        var i;
+
+        // one-off implementation of Array.indexOf, since IE6-9 don't support it
+        for (i = 0; i < _currentRecordedKeys.length; ++i) {
+            if (_currentRecordedKeys[i] === key) {
+                return;
+            }
+        }
+
+        _currentRecordedKeys.push(key);
+
+        if (key.length === 1) {
+            _recordedCharacterKey = true;
+        }
+    }
+
+    /**
+     * marks whatever key combination that's been recorded so far as finished
+     * and gets ready for the next combo
+     *
+     * @returns void
+     */
+    function _recordCurrentCombo() {
+        _recordedSequence.push(_currentRecordedKeys);
+        _currentRecordedKeys = [];
+        _recordedCharacterKey = false;
+        _restartRecordTimer();
+    }
+
+    /**
+     * ensures each combo in a sequence is in a predictable order and formats
+     * key combos to be '+'-delimited
+     *
+     * modifies the sequence in-place
+     *
+     * @param {Array} sequence
+     * @returns void
+     */
+    function _normalizeSequence(sequence) {
+        var i;
+
+        for (i = 0; i < sequence.length; ++i) {
+            sequence[i].sort(function(x, y) {
+                // modifier keys always come first, in alphabetical order
+                if (x.length > 1 && y.length === 1) {
+                    return -1;
+                } else if (x.length === 1 && y.length > 1) {
+                    return 1;
+                }
+
+                // character keys come next (list should contain no duplicates,
+                // so no need for equality check)
+                return x > y ? 1 : -1;
+            });
+
+            sequence[i] = sequence[i].join('+');
+        }
+    }
+
+    /**
+     * finishes the current recording, passes the recorded sequence to the stored
+     * callback, and sets Mousetrap.handleKey back to its original function
+     *
+     * @returns void
+     */
+    function _finishRecording() {
+        if (_recordedSequenceCallback) {
+            _normalizeSequence(_recordedSequence);
+            _recordedSequenceCallback(_recordedSequence);
+        }
+
+        // reset all recorded state
+        _recordedSequence = [];
+        _recordedSequenceCallback = null;
+        _currentRecordedKeys = [];
+    }
+
+    /**
+     * called to set a 1 second timeout on the current recording
+     *
+     * this is so after each key press in the sequence the recording will wait for
+     * 1 more second before executing the callback
+     *
+     * @returns void
+     */
+    function _restartRecordTimer() {
+        clearTimeout(_recordTimer);
+        _recordTimer = setTimeout(_finishRecording, 1000);
+    }
+
+    /**
+     * records the next sequence and passes it to a callback once it's
+     * completed
+     *
+     * @param {Function} callback
+     * @returns void
+     */
+    Mousetrap.prototype.record = function(callback) {
+        var self = this;
+        self.recording = true;
+        _recordedSequenceCallback = function() {
+            self.recording = false;
+            callback.apply(self, arguments);
+        };
+    };
+
+    Mousetrap.prototype.handleKey = function() {
+        var self = this;
+        _handleKey.apply(self, arguments);
+    };
+
+    Mousetrap.init();
+
+})(Mousetrap);
diff --git a/lib/mousetrap/plugins/record/mousetrap-record.min.js b/lib/mousetrap/plugins/record/mousetrap-record.min.js
new file mode 100644
index 0000000..25f3e71
--- /dev/null
+++ b/lib/mousetrap/plugins/record/mousetrap-record.min.js
@@ -0,0 +1,2 @@
+(function(d){function n(b,a,h){if(this.recording)if("keydown"==h.type){1===b.length&&g&&k();for(i=0;i<a.length;++i)l(a[i]);l(b)}else"keyup"==h.type&&0<c.length&&k();else p.apply(this,arguments)}function l(b){var a;for(a=0;a<c.length;++a)if(c[a]===b)return;c.push(b);1===b.length&&(g=!0)}function k(){e.push(c);c=[];g=!1;clearTimeout(m);m=setTimeout(q,1E3)}function r(b){var a;for(a=0;a<b.length;++a)b[a].sort(function(a,b){return 1<a.length&&1===b.length?-1:1===a.length&&1<b.length?1:a>b?1:-1}),b[a]=
+b[a].join("+")}function q(){f&&(r(e),f(e));e=[];f=null;c=[]}var e=[],f=null,c=[],g=!1,m=null,p=d.prototype.handleKey;d.prototype.record=function(b){var a=this;a.recording=!0;f=function(){a.recording=!1;b.apply(a,arguments)}};d.prototype.handleKey=function(){n.apply(this,arguments)};d.init()})(Mousetrap);
diff --git a/lib/mousetrap/plugins/record/tests/index.html b/lib/mousetrap/plugins/record/tests/index.html
new file mode 100644
index 0000000..5608f09
--- /dev/null
+++ b/lib/mousetrap/plugins/record/tests/index.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html>
+
+    <head>
+        <title>Jelly</title>
+        <meta charset=utf-8>
+        <link href="jelly.css" rel="stylesheet">
+    </head>
+
+    <body>
+        <h1>Jelly</h1>
+
+        <h2>For testing the <strong>record</strong> extension</h2>
+
+        <p>Click "Record" to test recording a sequence.</p>
+        <button class="test-record">Record</button>
+        <div class="test-record-result"></div>
+
+        <script type="text/javascript" src="../../../tests/libs/jquery-1.7.2.min.js"></script>
+        <script type="text/javascript" src="../../../mousetrap.js"></script>
+        <script type="text/javascript" src="../mousetrap-record.js"></script>
+        <script type="text/javascript" src="jelly.js"></script>
+
+        <script type="text/javascript">
+            Jelly.spread();
+        </script>
+    </body>
+
+</html>
diff --git a/lib/mousetrap/plugins/record/tests/jelly.css b/lib/mousetrap/plugins/record/tests/jelly.css
new file mode 100644
index 0000000..a071c77
--- /dev/null
+++ b/lib/mousetrap/plugins/record/tests/jelly.css
@@ -0,0 +1,18 @@
+body {
+    font-family: helvetica, arial, sans-serif;
+    line-height: 20px;
+}
+
+kbd {
+    background-color: #ccc;
+    display: inline-block;
+    padding: 0.5ex 1em;
+}
+
+.test-record-result {
+  margin-top: 20px;
+}
+
+.test-record-result span:nth-child(n+2) {
+    margin-left: 10px;
+}
diff --git a/lib/mousetrap/plugins/record/tests/jelly.js b/lib/mousetrap/plugins/record/tests/jelly.js
new file mode 100644
index 0000000..57ff01a
--- /dev/null
+++ b/lib/mousetrap/plugins/record/tests/jelly.js
@@ -0,0 +1,53 @@
+/**
+ * Peanut butter goes great with jelly.
+ *
+ * @author Dan Tao <daniel.tao@gmail.com>
+ */
+var Jelly = (function() {
+    var recordButton = $("button.test-record"),
+        recordResult = $("div.test-record-result");
+
+    function _formatSequenceAsHtml(sequence) {
+        var combos = [],
+            i;
+
+        for (i = 0; i < sequence.length; ++i) {
+            combos.push('<span>' + _formatKeysAsHtml(sequence[i].split('+')) + '</span>');
+        }
+
+        return combos.join(' ');
+    }
+
+    function _formatKeysAsHtml(keys) {
+        var htmlKeys = [],
+            i;
+
+        for (i = 0; i < keys.length; ++i) {
+            htmlKeys.push('<kbd>' + keys[i] + '</kbd>');
+        }
+
+        return htmlKeys.join('+');
+    }
+
+    function _prepareRecordTest() {
+        recordButton.prop('disabled', true);
+        recordButton.text('Recording');
+
+        Mousetrap.record(function(sequence) {
+            recordResult.html(_formatSequenceAsHtml(sequence));
+            recordButton.prop('disabled', false);
+            recordButton.text('Record');
+        });
+
+        // take focus away from the button so that Mousetrap will actually
+        // capture keystrokes
+        recordButton.blur();
+    }
+
+    return {
+        spread: function() {
+            recordButton.click(_prepareRecordTest);
+        }
+    };
+
+})();
diff --git a/lib/mousetrap/tests/libs/chai-1.6.0.js b/lib/mousetrap/tests/libs/chai-1.6.0.js
new file mode 100644
index 0000000..629e199
--- /dev/null
+++ b/lib/mousetrap/tests/libs/chai-1.6.0.js
@@ -0,0 +1,4251 @@
+;(function(){
+
+/**
+ * Require the given path.
+ *
+ * @param {String} path
+ * @return {Object} exports
+ * @api public
+ */
+
+function require(path, parent, orig) {
+  var resolved = require.resolve(path);
+
+  // lookup failed
+  if (null == resolved) {
+    orig = orig || path;
+    parent = parent || 'root';
+    var err = new Error('Failed to require "' + orig + '" from "' + parent + '"');
+    err.path = orig;
+    err.parent = parent;
+    err.require = true;
+    throw err;
+  }
+
+  var module = require.modules[resolved];
+
+  // perform real require()
+  // by invoking the module's
+  // registered function
+  if (!module.exports) {
+    module.exports = {};
+    module.client = module.component = true;
+    module.call(this, module.exports, require.relative(resolved), module);
+  }
+
+  return module.exports;
+}
+
+/**
+ * Registered modules.
+ */
+
+require.modules = {};
+
+/**
+ * Registered aliases.
+ */
+
+require.aliases = {};
+
+/**
+ * Resolve `path`.
+ *
+ * Lookup:
+ *
+ *   - PATH/index.js
+ *   - PATH.js
+ *   - PATH
+ *
+ * @param {String} path
+ * @return {String} path or null
+ * @api private
+ */
+
+require.resolve = function(path) {
+  if (path.charAt(0) === '/') path = path.slice(1);
+  var index = path + '/index.js';
+
+  var paths = [
+    path,
+    path + '.js',
+    path + '.json',
+    path + '/index.js',
+    path + '/index.json'
+  ];
+
+  for (var i = 0; i < paths.length; i++) {
+    var path = paths[i];
+    if (require.modules.hasOwnProperty(path)) return path;
+  }
+
+  if (require.aliases.hasOwnProperty(index)) {
+    return require.aliases[index];
+  }
+};
+
+/**
+ * Normalize `path` relative to the current path.
+ *
+ * @param {String} curr
+ * @param {String} path
+ * @return {String}
+ * @api private
+ */
+
+require.normalize = function(curr, path) {
+  var segs = [];
+
+  if ('.' != path.charAt(0)) return path;
+
+  curr = curr.split('/');
+  path = path.split('/');
+
+  for (var i = 0; i < path.length; ++i) {
+    if ('..' == path[i]) {
+      curr.pop();
+    } else if ('.' != path[i] && '' != path[i]) {
+      segs.push(path[i]);
+    }
+  }
+
+  return curr.concat(segs).join('/');
+};
+
+/**
+ * Register module at `path` with callback `definition`.
+ *
+ * @param {String} path
+ * @param {Function} definition
+ * @api private
+ */
+
+require.register = function(path, definition) {
+  require.modules[path] = definition;
+};
+
+/**
+ * Alias a module definition.
+ *
+ * @param {String} from
+ * @param {String} to
+ * @api private
+ */
+
+require.alias = function(from, to) {
+  if (!require.modules.hasOwnProperty(from)) {
+    throw new Error('Failed to alias "' + from + '", it does not exist');
+  }
+  require.aliases[to] = from;
+};
+
+/**
+ * Return a require function relative to the `parent` path.
+ *
+ * @param {String} parent
+ * @return {Function}
+ * @api private
+ */
+
+require.relative = function(parent) {
+  var p = require.normalize(parent, '..');
+
+  /**
+   * lastIndexOf helper.
+   */
+
+  function lastIndexOf(arr, obj) {
+    var i = arr.length;
+    while (i--) {
+      if (arr[i] === obj) return i;
+    }
+    return -1;
+  }
+
+  /**
+   * The relative require() itself.
+   */
+
+  function localRequire(path) {
+    var resolved = localRequire.resolve(path);
+    return require(resolved, parent, path);
+  }
+
+  /**
+   * Resolve relative to the parent.
+   */
+
+  localRequire.resolve = function(path) {
+    var c = path.charAt(0);
+    if ('/' == c) return path.slice(1);
+    if ('.' == c) return require.normalize(p, path);
+
+    // resolve deps by returning
+    // the dep in the nearest "deps"
+    // directory
+    var segs = parent.split('/');
+    var i = lastIndexOf(segs, 'deps') + 1;
+    if (!i) i = 0;
+    path = segs.slice(0, i + 1).join('/') + '/deps/' + path;
+    return path;
+  };
+
+  /**
+   * Check if module is defined at `path`.
+   */
+
+  localRequire.exists = function(path) {
+    return require.modules.hasOwnProperty(localRequire.resolve(path));
+  };
+
+  return localRequire;
+};
+require.register("chai/index.js", function(exports, require, module){
+module.exports = require('./lib/chai');
+
+});
+require.register("chai/lib/chai.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+var used = []
+  , exports = module.exports = {};
+
+/*!
+ * Chai version
+ */
+
+exports.version = '1.6.0';
+
+/*!
+ * Primary `Assertion` prototype
+ */
+
+exports.Assertion = require('./chai/assertion');
+
+/*!
+ * Assertion Error
+ */
+
+exports.AssertionError = require('./chai/error');
+
+/*!
+ * Utils for plugins (not exported)
+ */
+
+var util = require('./chai/utils');
+
+/**
+ * # .use(function)
+ *
+ * Provides a way to extend the internals of Chai
+ *
+ * @param {Function}
+ * @returns {this} for chaining
+ * @api public
+ */
+
+exports.use = function (fn) {
+  if (!~used.indexOf(fn)) {
+    fn(this, util);
+    used.push(fn);
+  }
+
+  return this;
+};
+
+/*!
+ * Core Assertions
+ */
+
+var core = require('./chai/core/assertions');
+exports.use(core);
+
+/*!
+ * Expect interface
+ */
+
+var expect = require('./chai/interface/expect');
+exports.use(expect);
+
+/*!
+ * Should interface
+ */
+
+var should = require('./chai/interface/should');
+exports.use(should);
+
+/*!
+ * Assert interface
+ */
+
+var assert = require('./chai/interface/assert');
+exports.use(assert);
+
+});
+require.register("chai/lib/chai/assertion.js", function(exports, require, module){
+/*!
+ * chai
+ * http://chaijs.com
+ * Copyright(c) 2011-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependencies.
+ */
+
+var AssertionError = require('./error')
+  , util = require('./utils')
+  , flag = util.flag;
+
+/*!
+ * Module export.
+ */
+
+module.exports = Assertion;
+
+
+/*!
+ * Assertion Constructor
+ *
+ * Creates object for chaining.
+ *
+ * @api private
+ */
+
+function Assertion (obj, msg, stack) {
+  flag(this, 'ssfi', stack || arguments.callee);
+  flag(this, 'object', obj);
+  flag(this, 'message', msg);
+}
+
+/*!
+  * ### Assertion.includeStack
+  *
+  * User configurable property, influences whether stack trace
+  * is included in Assertion error message. Default of false
+  * suppresses stack trace in the error message
+  *
+  *     Assertion.includeStack = true;  // enable stack on error
+  *
+  * @api public
+  */
+
+Assertion.includeStack = false;
+
+/*!
+ * ### Assertion.showDiff
+ *
+ * User configurable property, influences whether or not
+ * the `showDiff` flag should be included in the thrown
+ * AssertionErrors. `false` will always be `false`; `true`
+ * will be true when the assertion has requested a diff
+ * be shown.
+ *
+ * @api public
+ */
+
+Assertion.showDiff = true;
+
+Assertion.addProperty = function (name, fn) {
+  util.addProperty(this.prototype, name, fn);
+};
+
+Assertion.addMethod = function (name, fn) {
+  util.addMethod(this.prototype, name, fn);
+};
+
+Assertion.addChainableMethod = function (name, fn, chainingBehavior) {
+  util.addChainableMethod(this.prototype, name, fn, chainingBehavior);
+};
+
+Assertion.overwriteProperty = function (name, fn) {
+  util.overwriteProperty(this.prototype, name, fn);
+};
+
+Assertion.overwriteMethod = function (name, fn) {
+  util.overwriteMethod(this.prototype, name, fn);
+};
+
+/*!
+ * ### .assert(expression, message, negateMessage, expected, actual)
+ *
+ * Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass.
+ *
+ * @name assert
+ * @param {Philosophical} expression to be tested
+ * @param {String} message to display if fails
+ * @param {String} negatedMessage to display if negated expression fails
+ * @param {Mixed} expected value (remember to check for negation)
+ * @param {Mixed} actual (optional) will default to `this.obj`
+ * @api private
+ */
+
+Assertion.prototype.assert = function (expr, msg, negateMsg, expected, _actual, showDiff) {
+  var ok = util.test(this, arguments);
+  if (true !== showDiff) showDiff = false;
+  if (true !== Assertion.showDiff) showDiff = false;
+
+  if (!ok) {
+    var msg = util.getMessage(this, arguments)
+      , actual = util.getActual(this, arguments);
+    throw new AssertionError({
+        message: msg
+      , actual: actual
+      , expected: expected
+      , stackStartFunction: (Assertion.includeStack) ? this.assert : flag(this, 'ssfi')
+      , showDiff: showDiff
+    });
+  }
+};
+
+/*!
+ * ### ._obj
+ *
+ * Quick reference to stored `actual` value for plugin developers.
+ *
+ * @api private
+ */
+
+Object.defineProperty(Assertion.prototype, '_obj',
+  { get: function () {
+      return flag(this, 'object');
+    }
+  , set: function (val) {
+      flag(this, 'object', val);
+    }
+});
+
+});
+require.register("chai/lib/chai/error.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Main export
+ */
+
+module.exports = AssertionError;
+
+/**
+ * # AssertionError (constructor)
+ *
+ * Create a new assertion error based on the Javascript
+ * `Error` prototype.
+ *
+ * **Options**
+ * - message
+ * - actual
+ * - expected
+ * - operator
+ * - startStackFunction
+ *
+ * @param {Object} options
+ * @api public
+ */
+
+function AssertionError (options) {
+  options = options || {};
+  this.message = options.message;
+  this.actual = options.actual;
+  this.expected = options.expected;
+  this.operator = options.operator;
+  this.showDiff = options.showDiff;
+
+  if (options.stackStartFunction && Error.captureStackTrace) {
+    var stackStartFunction = options.stackStartFunction;
+    Error.captureStackTrace(this, stackStartFunction);
+  }
+}
+
+/*!
+ * Inherit from Error
+ */
+
+AssertionError.prototype = Object.create(Error.prototype);
+AssertionError.prototype.name = 'AssertionError';
+AssertionError.prototype.constructor = AssertionError;
+
+/**
+ * # toString()
+ *
+ * Override default to string method
+ */
+
+AssertionError.prototype.toString = function() {
+  return this.message;
+};
+
+});
+require.register("chai/lib/chai/core/assertions.js", function(exports, require, module){
+/*!
+ * chai
+ * http://chaijs.com
+ * Copyright(c) 2011-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+module.exports = function (chai, _) {
+  var Assertion = chai.Assertion
+    , toString = Object.prototype.toString
+    , flag = _.flag;
+
+  /**
+   * ### Language Chains
+   *
+   * The following are provide as chainable getters to
+   * improve the readability of your assertions. They
+   * do not provide an testing capability unless they
+   * have been overwritten by a plugin.
+   *
+   * **Chains**
+   *
+   * - to
+   * - be
+   * - been
+   * - is
+   * - that
+   * - and
+   * - have
+   * - with
+   * - at
+   * - of
+   * - same
+   *
+   * @name language chains
+   * @api public
+   */
+
+  [ 'to', 'be', 'been'
+  , 'is', 'and', 'have'
+  , 'with', 'that', 'at'
+  , 'of', 'same' ].forEach(function (chain) {
+    Assertion.addProperty(chain, function () {
+      return this;
+    });
+  });
+
+  /**
+   * ### .not
+   *
+   * Negates any of assertions following in the chain.
+   *
+   *     expect(foo).to.not.equal('bar');
+   *     expect(goodFn).to.not.throw(Error);
+   *     expect({ foo: 'baz' }).to.have.property('foo')
+   *       .and.not.equal('bar');
+   *
+   * @name not
+   * @api public
+   */
+
+  Assertion.addProperty('not', function () {
+    flag(this, 'negate', true);
+  });
+
+  /**
+   * ### .deep
+   *
+   * Sets the `deep` flag, later used by the `equal` and
+   * `property` assertions.
+   *
+   *     expect(foo).to.deep.equal({ bar: 'baz' });
+   *     expect({ foo: { bar: { baz: 'quux' } } })
+   *       .to.have.deep.property('foo.bar.baz', 'quux');
+   *
+   * @name deep
+   * @api public
+   */
+
+  Assertion.addProperty('deep', function () {
+    flag(this, 'deep', true);
+  });
+
+  /**
+   * ### .a(type)
+   *
+   * The `a` and `an` assertions are aliases that can be
+   * used either as language chains or to assert a value's
+   * type.
+   *
+   *     // typeof
+   *     expect('test').to.be.a('string');
+   *     expect({ foo: 'bar' }).to.be.an('object');
+   *     expect(null).to.be.a('null');
+   *     expect(undefined).to.be.an('undefined');
+   *
+   *     // language chain
+   *     expect(foo).to.be.an.instanceof(Foo);
+   *
+   * @name a
+   * @alias an
+   * @param {String} type
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function an (type, msg) {
+    if (msg) flag(this, 'message', msg);
+    type = type.toLowerCase();
+    var obj = flag(this, 'object')
+      , article = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(type.charAt(0)) ? 'an ' : 'a ';
+
+    this.assert(
+        type === _.type(obj)
+      , 'expected #{this} to be ' + article + type
+      , 'expected #{this} not to be ' + article + type
+    );
+  }
+
+  Assertion.addChainableMethod('an', an);
+  Assertion.addChainableMethod('a', an);
+
+  /**
+   * ### .include(value)
+   *
+   * The `include` and `contain` assertions can be used as either property
+   * based language chains or as methods to assert the inclusion of an object
+   * in an array or a substring in a string. When used as language chains,
+   * they toggle the `contain` flag for the `keys` assertion.
+   *
+   *     expect([1,2,3]).to.include(2);
+   *     expect('foobar').to.contain('foo');
+   *     expect({ foo: 'bar', hello: 'universe' }).to.include.keys('foo');
+   *
+   * @name include
+   * @alias contain
+   * @param {Object|String|Number} obj
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function includeChainingBehavior () {
+    flag(this, 'contains', true);
+  }
+
+  function include (val, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object')
+    this.assert(
+        ~obj.indexOf(val)
+      , 'expected #{this} to include ' + _.inspect(val)
+      , 'expected #{this} to not include ' + _.inspect(val));
+  }
+
+  Assertion.addChainableMethod('include', include, includeChainingBehavior);
+  Assertion.addChainableMethod('contain', include, includeChainingBehavior);
+
+  /**
+   * ### .ok
+   *
+   * Asserts that the target is truthy.
+   *
+   *     expect('everthing').to.be.ok;
+   *     expect(1).to.be.ok;
+   *     expect(false).to.not.be.ok;
+   *     expect(undefined).to.not.be.ok;
+   *     expect(null).to.not.be.ok;
+   *
+   * @name ok
+   * @api public
+   */
+
+  Assertion.addProperty('ok', function () {
+    this.assert(
+        flag(this, 'object')
+      , 'expected #{this} to be truthy'
+      , 'expected #{this} to be falsy');
+  });
+
+  /**
+   * ### .true
+   *
+   * Asserts that the target is `true`.
+   *
+   *     expect(true).to.be.true;
+   *     expect(1).to.not.be.true;
+   *
+   * @name true
+   * @api public
+   */
+
+  Assertion.addProperty('true', function () {
+    this.assert(
+        true === flag(this, 'object')
+      , 'expected #{this} to be true'
+      , 'expected #{this} to be false'
+      , this.negate ? false : true
+    );
+  });
+
+  /**
+   * ### .false
+   *
+   * Asserts that the target is `false`.
+   *
+   *     expect(false).to.be.false;
+   *     expect(0).to.not.be.false;
+   *
+   * @name false
+   * @api public
+   */
+
+  Assertion.addProperty('false', function () {
+    this.assert(
+        false === flag(this, 'object')
+      , 'expected #{this} to be false'
+      , 'expected #{this} to be true'
+      , this.negate ? true : false
+    );
+  });
+
+  /**
+   * ### .null
+   *
+   * Asserts that the target is `null`.
+   *
+   *     expect(null).to.be.null;
+   *     expect(undefined).not.to.be.null;
+   *
+   * @name null
+   * @api public
+   */
+
+  Assertion.addProperty('null', function () {
+    this.assert(
+        null === flag(this, 'object')
+      , 'expected #{this} to be null'
+      , 'expected #{this} not to be null'
+    );
+  });
+
+  /**
+   * ### .undefined
+   *
+   * Asserts that the target is `undefined`.
+   *
+   *      expect(undefined).to.be.undefined;
+   *      expect(null).to.not.be.undefined;
+   *
+   * @name undefined
+   * @api public
+   */
+
+  Assertion.addProperty('undefined', function () {
+    this.assert(
+        undefined === flag(this, 'object')
+      , 'expected #{this} to be undefined'
+      , 'expected #{this} not to be undefined'
+    );
+  });
+
+  /**
+   * ### .exist
+   *
+   * Asserts that the target is neither `null` nor `undefined`.
+   *
+   *     var foo = 'hi'
+   *       , bar = null
+   *       , baz;
+   *
+   *     expect(foo).to.exist;
+   *     expect(bar).to.not.exist;
+   *     expect(baz).to.not.exist;
+   *
+   * @name exist
+   * @api public
+   */
+
+  Assertion.addProperty('exist', function () {
+    this.assert(
+        null != flag(this, 'object')
+      , 'expected #{this} to exist'
+      , 'expected #{this} to not exist'
+    );
+  });
+
+
+  /**
+   * ### .empty
+   *
+   * Asserts that the target's length is `0`. For arrays, it checks
+   * the `length` property. For objects, it gets the count of
+   * enumerable keys.
+   *
+   *     expect([]).to.be.empty;
+   *     expect('').to.be.empty;
+   *     expect({}).to.be.empty;
+   *
+   * @name empty
+   * @api public
+   */
+
+  Assertion.addProperty('empty', function () {
+    var obj = flag(this, 'object')
+      , expected = obj;
+
+    if (Array.isArray(obj) || 'string' === typeof object) {
+      expected = obj.length;
+    } else if (typeof obj === 'object') {
+      expected = Object.keys(obj).length;
+    }
+
+    this.assert(
+        !expected
+      , 'expected #{this} to be empty'
+      , 'expected #{this} not to be empty'
+    );
+  });
+
+  /**
+   * ### .arguments
+   *
+   * Asserts that the target is an arguments object.
+   *
+   *     function test () {
+   *       expect(arguments).to.be.arguments;
+   *     }
+   *
+   * @name arguments
+   * @alias Arguments
+   * @api public
+   */
+
+  function checkArguments () {
+    var obj = flag(this, 'object')
+      , type = Object.prototype.toString.call(obj);
+    this.assert(
+        '[object Arguments]' === type
+      , 'expected #{this} to be arguments but got ' + type
+      , 'expected #{this} to not be arguments'
+    );
+  }
+
+  Assertion.addProperty('arguments', checkArguments);
+  Assertion.addProperty('Arguments', checkArguments);
+
+  /**
+   * ### .equal(value)
+   *
+   * Asserts that the target is strictly equal (`===`) to `value`.
+   * Alternately, if the `deep` flag is set, asserts that
+   * the target is deeply equal to `value`.
+   *
+   *     expect('hello').to.equal('hello');
+   *     expect(42).to.equal(42);
+   *     expect(1).to.not.equal(true);
+   *     expect({ foo: 'bar' }).to.not.equal({ foo: 'bar' });
+   *     expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
+   *
+   * @name equal
+   * @alias equals
+   * @alias eq
+   * @alias deep.equal
+   * @param {Mixed} value
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function assertEqual (val, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    if (flag(this, 'deep')) {
+      return this.eql(val);
+    } else {
+      this.assert(
+          val === obj
+        , 'expected #{this} to equal #{exp}'
+        , 'expected #{this} to not equal #{exp}'
+        , val
+        , this._obj
+        , true
+      );
+    }
+  }
+
+  Assertion.addMethod('equal', assertEqual);
+  Assertion.addMethod('equals', assertEqual);
+  Assertion.addMethod('eq', assertEqual);
+
+  /**
+   * ### .eql(value)
+   *
+   * Asserts that the target is deeply equal to `value`.
+   *
+   *     expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
+   *     expect([ 1, 2, 3 ]).to.eql([ 1, 2, 3 ]);
+   *
+   * @name eql
+   * @alias eqls
+   * @param {Mixed} value
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function assertEql(obj, msg) {
+    if (msg) flag(this, 'message', msg);
+    this.assert(
+        _.eql(obj, flag(this, 'object'))
+      , 'expected #{this} to deeply equal #{exp}'
+      , 'expected #{this} to not deeply equal #{exp}'
+      , obj
+      , this._obj
+      , true
+    );
+  }
+
+  Assertion.addMethod('eql', assertEql);
+  Assertion.addMethod('eqls', assertEql);
+
+  /**
+   * ### .above(value)
+   *
+   * Asserts that the target is greater than `value`.
+   *
+   *     expect(10).to.be.above(5);
+   *
+   * Can also be used in conjunction with `length` to
+   * assert a minimum length. The benefit being a
+   * more informative error message than if the length
+   * was supplied directly.
+   *
+   *     expect('foo').to.have.length.above(2);
+   *     expect([ 1, 2, 3 ]).to.have.length.above(2);
+   *
+   * @name above
+   * @alias gt
+   * @alias greaterThan
+   * @param {Number} value
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function assertAbove (n, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    if (flag(this, 'doLength')) {
+      new Assertion(obj, msg).to.have.property('length');
+      var len = obj.length;
+      this.assert(
+          len > n
+        , 'expected #{this} to have a length above #{exp} but got #{act}'
+        , 'expected #{this} to not have a length above #{exp}'
+        , n
+        , len
+      );
+    } else {
+      this.assert(
+          obj > n
+        , 'expected #{this} to be above ' + n
+        , 'expected #{this} to be at most ' + n
+      );
+    }
+  }
+
+  Assertion.addMethod('above', assertAbove);
+  Assertion.addMethod('gt', assertAbove);
+  Assertion.addMethod('greaterThan', assertAbove);
+
+  /**
+   * ### .least(value)
+   *
+   * Asserts that the target is greater than or equal to `value`.
+   *
+   *     expect(10).to.be.at.least(10);
+   *
+   * Can also be used in conjunction with `length` to
+   * assert a minimum length. The benefit being a
+   * more informative error message than if the length
+   * was supplied directly.
+   *
+   *     expect('foo').to.have.length.of.at.least(2);
+   *     expect([ 1, 2, 3 ]).to.have.length.of.at.least(3);
+   *
+   * @name least
+   * @alias gte
+   * @param {Number} value
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function assertLeast (n, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    if (flag(this, 'doLength')) {
+      new Assertion(obj, msg).to.have.property('length');
+      var len = obj.length;
+      this.assert(
+          len >= n
+        , 'expected #{this} to have a length at least #{exp} but got #{act}'
+        , 'expected #{this} to have a length below #{exp}'
+        , n
+        , len
+      );
+    } else {
+      this.assert(
+          obj >= n
+        , 'expected #{this} to be at least ' + n
+        , 'expected #{this} to be below ' + n
+      );
+    }
+  }
+
+  Assertion.addMethod('least', assertLeast);
+  Assertion.addMethod('gte', assertLeast);
+
+  /**
+   * ### .below(value)
+   *
+   * Asserts that the target is less than `value`.
+   *
+   *     expect(5).to.be.below(10);
+   *
+   * Can also be used in conjunction with `length` to
+   * assert a maximum length. The benefit being a
+   * more informative error message than if the length
+   * was supplied directly.
+   *
+   *     expect('foo').to.have.length.below(4);
+   *     expect([ 1, 2, 3 ]).to.have.length.below(4);
+   *
+   * @name below
+   * @alias lt
+   * @alias lessThan
+   * @param {Number} value
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function assertBelow (n, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    if (flag(this, 'doLength')) {
+      new Assertion(obj, msg).to.have.property('length');
+      var len = obj.length;
+      this.assert(
+          len < n
+        , 'expected #{this} to have a length below #{exp} but got #{act}'
+        , 'expected #{this} to not have a length below #{exp}'
+        , n
+        , len
+      );
+    } else {
+      this.assert(
+          obj < n
+        , 'expected #{this} to be below ' + n
+        , 'expected #{this} to be at least ' + n
+      );
+    }
+  }
+
+  Assertion.addMethod('below', assertBelow);
+  Assertion.addMethod('lt', assertBelow);
+  Assertion.addMethod('lessThan', assertBelow);
+
+  /**
+   * ### .most(value)
+   *
+   * Asserts that the target is less than or equal to `value`.
+   *
+   *     expect(5).to.be.at.most(5);
+   *
+   * Can also be used in conjunction with `length` to
+   * assert a maximum length. The benefit being a
+   * more informative error message than if the length
+   * was supplied directly.
+   *
+   *     expect('foo').to.have.length.of.at.most(4);
+   *     expect([ 1, 2, 3 ]).to.have.length.of.at.most(3);
+   *
+   * @name most
+   * @alias lte
+   * @param {Number} value
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function assertMost (n, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    if (flag(this, 'doLength')) {
+      new Assertion(obj, msg).to.have.property('length');
+      var len = obj.length;
+      this.assert(
+          len <= n
+        , 'expected #{this} to have a length at most #{exp} but got #{act}'
+        , 'expected #{this} to have a length above #{exp}'
+        , n
+        , len
+      );
+    } else {
+      this.assert(
+          obj <= n
+        , 'expected #{this} to be at most ' + n
+        , 'expected #{this} to be above ' + n
+      );
+    }
+  }
+
+  Assertion.addMethod('most', assertMost);
+  Assertion.addMethod('lte', assertMost);
+
+  /**
+   * ### .within(start, finish)
+   *
+   * Asserts that the target is within a range.
+   *
+   *     expect(7).to.be.within(5,10);
+   *
+   * Can also be used in conjunction with `length` to
+   * assert a length range. The benefit being a
+   * more informative error message than if the length
+   * was supplied directly.
+   *
+   *     expect('foo').to.have.length.within(2,4);
+   *     expect([ 1, 2, 3 ]).to.have.length.within(2,4);
+   *
+   * @name within
+   * @param {Number} start lowerbound inclusive
+   * @param {Number} finish upperbound inclusive
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  Assertion.addMethod('within', function (start, finish, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object')
+      , range = start + '..' + finish;
+    if (flag(this, 'doLength')) {
+      new Assertion(obj, msg).to.have.property('length');
+      var len = obj.length;
+      this.assert(
+          len >= start && len <= finish
+        , 'expected #{this} to have a length within ' + range
+        , 'expected #{this} to not have a length within ' + range
+      );
+    } else {
+      this.assert(
+          obj >= start && obj <= finish
+        , 'expected #{this} to be within ' + range
+        , 'expected #{this} to not be within ' + range
+      );
+    }
+  });
+
+  /**
+   * ### .instanceof(constructor)
+   *
+   * Asserts that the target is an instance of `constructor`.
+   *
+   *     var Tea = function (name) { this.name = name; }
+   *       , Chai = new Tea('chai');
+   *
+   *     expect(Chai).to.be.an.instanceof(Tea);
+   *     expect([ 1, 2, 3 ]).to.be.instanceof(Array);
+   *
+   * @name instanceof
+   * @param {Constructor} constructor
+   * @param {String} message _optional_
+   * @alias instanceOf
+   * @api public
+   */
+
+  function assertInstanceOf (constructor, msg) {
+    if (msg) flag(this, 'message', msg);
+    var name = _.getName(constructor);
+    this.assert(
+        flag(this, 'object') instanceof constructor
+      , 'expected #{this} to be an instance of ' + name
+      , 'expected #{this} to not be an instance of ' + name
+    );
+  };
+
+  Assertion.addMethod('instanceof', assertInstanceOf);
+  Assertion.addMethod('instanceOf', assertInstanceOf);
+
+  /**
+   * ### .property(name, [value])
+   *
+   * Asserts that the target has a property `name`, optionally asserting that
+   * the value of that property is strictly equal to  `value`.
+   * If the `deep` flag is set, you can use dot- and bracket-notation for deep
+   * references into objects and arrays.
+   *
+   *     // simple referencing
+   *     var obj = { foo: 'bar' };
+   *     expect(obj).to.have.property('foo');
+   *     expect(obj).to.have.property('foo', 'bar');
+   *
+   *     // deep referencing
+   *     var deepObj = {
+   *         green: { tea: 'matcha' }
+   *       , teas: [ 'chai', 'matcha', { tea: 'konacha' } ]
+   *     };
+
+   *     expect(deepObj).to.have.deep.property('green.tea', 'matcha');
+   *     expect(deepObj).to.have.deep.property('teas[1]', 'matcha');
+   *     expect(deepObj).to.have.deep.property('teas[2].tea', 'konacha');
+   *
+   * You can also use an array as the starting point of a `deep.property`
+   * assertion, or traverse nested arrays.
+   *
+   *     var arr = [
+   *         [ 'chai', 'matcha', 'konacha' ]
+   *       , [ { tea: 'chai' }
+   *         , { tea: 'matcha' }
+   *         , { tea: 'konacha' } ]
+   *     ];
+   *
+   *     expect(arr).to.have.deep.property('[0][1]', 'matcha');
+   *     expect(arr).to.have.deep.property('[1][2].tea', 'konacha');
+   *
+   * Furthermore, `property` changes the subject of the assertion
+   * to be the value of that property from the original object. This
+   * permits for further chainable assertions on that property.
+   *
+   *     expect(obj).to.have.property('foo')
+   *       .that.is.a('string');
+   *     expect(deepObj).to.have.property('green')
+   *       .that.is.an('object')
+   *       .that.deep.equals({ tea: 'matcha' });
+   *     expect(deepObj).to.have.property('teas')
+   *       .that.is.an('array')
+   *       .with.deep.property('[2]')
+   *         .that.deep.equals({ tea: 'konacha' });
+   *
+   * @name property
+   * @alias deep.property
+   * @param {String} name
+   * @param {Mixed} value (optional)
+   * @param {String} message _optional_
+   * @returns value of property for chaining
+   * @api public
+   */
+
+  Assertion.addMethod('property', function (name, val, msg) {
+    if (msg) flag(this, 'message', msg);
+
+    var descriptor = flag(this, 'deep') ? 'deep property ' : 'property '
+      , negate = flag(this, 'negate')
+      , obj = flag(this, 'object')
+      , value = flag(this, 'deep')
+        ? _.getPathValue(name, obj)
+        : obj[name];
+
+    if (negate && undefined !== val) {
+      if (undefined === value) {
+        msg = (msg != null) ? msg + ': ' : '';
+        throw new Error(msg + _.inspect(obj) + ' has no ' + descriptor + _.inspect(name));
+      }
+    } else {
+      this.assert(
+          undefined !== value
+        , 'expected #{this} to have a ' + descriptor + _.inspect(name)
+        , 'expected #{this} to not have ' + descriptor + _.inspect(name));
+    }
+
+    if (undefined !== val) {
+      this.assert(
+          val === value
+        , 'expected #{this} to have a ' + descriptor + _.inspect(name) + ' of #{exp}, but got #{act}'
+        , 'expected #{this} to not have a ' + descriptor + _.inspect(name) + ' of #{act}'
+        , val
+        , value
+      );
+    }
+
+    flag(this, 'object', value);
+  });
+
+
+  /**
+   * ### .ownProperty(name)
+   *
+   * Asserts that the target has an own property `name`.
+   *
+   *     expect('test').to.have.ownProperty('length');
+   *
+   * @name ownProperty
+   * @alias haveOwnProperty
+   * @param {String} name
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function assertOwnProperty (name, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    this.assert(
+        obj.hasOwnProperty(name)
+      , 'expected #{this} to have own property ' + _.inspect(name)
+      , 'expected #{this} to not have own property ' + _.inspect(name)
+    );
+  }
+
+  Assertion.addMethod('ownProperty', assertOwnProperty);
+  Assertion.addMethod('haveOwnProperty', assertOwnProperty);
+
+  /**
+   * ### .length(value)
+   *
+   * Asserts that the target's `length` property has
+   * the expected value.
+   *
+   *     expect([ 1, 2, 3]).to.have.length(3);
+   *     expect('foobar').to.have.length(6);
+   *
+   * Can also be used as a chain precursor to a value
+   * comparison for the length property.
+   *
+   *     expect('foo').to.have.length.above(2);
+   *     expect([ 1, 2, 3 ]).to.have.length.above(2);
+   *     expect('foo').to.have.length.below(4);
+   *     expect([ 1, 2, 3 ]).to.have.length.below(4);
+   *     expect('foo').to.have.length.within(2,4);
+   *     expect([ 1, 2, 3 ]).to.have.length.within(2,4);
+   *
+   * @name length
+   * @alias lengthOf
+   * @param {Number} length
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  function assertLengthChain () {
+    flag(this, 'doLength', true);
+  }
+
+  function assertLength (n, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    new Assertion(obj, msg).to.have.property('length');
+    var len = obj.length;
+
+    this.assert(
+        len == n
+      , 'expected #{this} to have a length of #{exp} but got #{act}'
+      , 'expected #{this} to not have a length of #{act}'
+      , n
+      , len
+    );
+  }
+
+  Assertion.addChainableMethod('length', assertLength, assertLengthChain);
+  Assertion.addMethod('lengthOf', assertLength, assertLengthChain);
+
+  /**
+   * ### .match(regexp)
+   *
+   * Asserts that the target matches a regular expression.
+   *
+   *     expect('foobar').to.match(/^foo/);
+   *
+   * @name match
+   * @param {RegExp} RegularExpression
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  Assertion.addMethod('match', function (re, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    this.assert(
+        re.exec(obj)
+      , 'expected #{this} to match ' + re
+      , 'expected #{this} not to match ' + re
+    );
+  });
+
+  /**
+   * ### .string(string)
+   *
+   * Asserts that the string target contains another string.
+   *
+   *     expect('foobar').to.have.string('bar');
+   *
+   * @name string
+   * @param {String} string
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  Assertion.addMethod('string', function (str, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    new Assertion(obj, msg).is.a('string');
+
+    this.assert(
+        ~obj.indexOf(str)
+      , 'expected #{this} to contain ' + _.inspect(str)
+      , 'expected #{this} to not contain ' + _.inspect(str)
+    );
+  });
+
+
+  /**
+   * ### .keys(key1, [key2], [...])
+   *
+   * Asserts that the target has exactly the given keys, or
+   * asserts the inclusion of some keys when using the
+   * `include` or `contain` modifiers.
+   *
+   *     expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);
+   *     expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar');
+   *
+   * @name keys
+   * @alias key
+   * @param {String...|Array} keys
+   * @api public
+   */
+
+  function assertKeys (keys) {
+    var obj = flag(this, 'object')
+      , str
+      , ok = true;
+
+    keys = keys instanceof Array
+      ? keys
+      : Array.prototype.slice.call(arguments);
+
+    if (!keys.length) throw new Error('keys required');
+
+    var actual = Object.keys(obj)
+      , len = keys.length;
+
+    // Inclusion
+    ok = keys.every(function(key){
+      return ~actual.indexOf(key);
+    });
+
+    // Strict
+    if (!flag(this, 'negate') && !flag(this, 'contains')) {
+      ok = ok && keys.length == actual.length;
+    }
+
+    // Key string
+    if (len > 1) {
+      keys = keys.map(function(key){
+        return _.inspect(key);
+      });
+      var last = keys.pop();
+      str = keys.join(', ') + ', and ' + last;
+    } else {
+      str = _.inspect(keys[0]);
+    }
+
+    // Form
+    str = (len > 1 ? 'keys ' : 'key ') + str;
+
+    // Have / include
+    str = (flag(this, 'contains') ? 'contain ' : 'have ') + str;
+
+    // Assertion
+    this.assert(
+        ok
+      , 'expected #{this} to ' + str
+      , 'expected #{this} to not ' + str
+    );
+  }
+
+  Assertion.addMethod('keys', assertKeys);
+  Assertion.addMethod('key', assertKeys);
+
+  /**
+   * ### .throw(constructor)
+   *
+   * Asserts that the function target will throw a specific error, or specific type of error
+   * (as determined using `instanceof`), optionally with a RegExp or string inclusion test
+   * for the error's message.
+   *
+   *     var err = new ReferenceError('This is a bad function.');
+   *     var fn = function () { throw err; }
+   *     expect(fn).to.throw(ReferenceError);
+   *     expect(fn).to.throw(Error);
+   *     expect(fn).to.throw(/bad function/);
+   *     expect(fn).to.not.throw('good function');
+   *     expect(fn).to.throw(ReferenceError, /bad function/);
+   *     expect(fn).to.throw(err);
+   *     expect(fn).to.not.throw(new RangeError('Out of range.'));
+   *
+   * Please note that when a throw expectation is negated, it will check each
+   * parameter independently, starting with error constructor type. The appropriate way
+   * to check for the existence of a type of error but for a message that does not match
+   * is to use `and`.
+   *
+   *     expect(fn).to.throw(ReferenceError)
+   *        .and.not.throw(/good function/);
+   *
+   * @name throw
+   * @alias throws
+   * @alias Throw
+   * @param {ErrorConstructor} constructor
+   * @param {String|RegExp} expected error message
+   * @param {String} message _optional_
+   * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
+   * @api public
+   */
+
+  function assertThrows (constructor, errMsg, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    new Assertion(obj, msg).is.a('function');
+
+    var thrown = false
+      , desiredError = null
+      , name = null
+      , thrownError = null;
+
+    if (arguments.length === 0) {
+      errMsg = null;
+      constructor = null;
+    } else if (constructor && (constructor instanceof RegExp || 'string' === typeof constructor)) {
+      errMsg = constructor;
+      constructor = null;
+    } else if (constructor && constructor instanceof Error) {
+      desiredError = constructor;
+      constructor = null;
+      errMsg = null;
+    } else if (typeof constructor === 'function') {
+      name = (new constructor()).name;
+    } else {
+      constructor = null;
+    }
+
+    try {
+      obj();
+    } catch (err) {
+      // first, check desired error
+      if (desiredError) {
+        this.assert(
+            err === desiredError
+          , 'expected #{this} to throw #{exp} but #{act} was thrown'
+          , 'expected #{this} to not throw #{exp}'
+          , desiredError
+          , err
+        );
+
+        return this;
+      }
+      // next, check constructor
+      if (constructor) {
+        this.assert(
+            err instanceof constructor
+          , 'expected #{this} to throw #{exp} but #{act} was thrown'
+          , 'expected #{this} to not throw #{exp} but #{act} was thrown'
+          , name
+          , err
+        );
+
+        if (!errMsg) return this;
+      }
+      // next, check message
+      var message = 'object' === _.type(err) && "message" in err
+        ? err.message
+        : '' + err;
+
+      if ((message != null) && errMsg && errMsg instanceof RegExp) {
+        this.assert(
+            errMsg.exec(message)
+          , 'expected #{this} to throw error matching #{exp} but got #{act}'
+          , 'expected #{this} to throw error not matching #{exp}'
+          , errMsg
+          , message
+        );
+
+        return this;
+      } else if ((message != null) && errMsg && 'string' === typeof errMsg) {
+        this.assert(
+            ~message.indexOf(errMsg)
+          , 'expected #{this} to throw error including #{exp} but got #{act}'
+          , 'expected #{this} to throw error not including #{act}'
+          , errMsg
+          , message
+        );
+
+        return this;
+      } else {
+        thrown = true;
+        thrownError = err;
+      }
+    }
+
+    var actuallyGot = ''
+      , expectedThrown = name !== null
+        ? name
+        : desiredError
+          ? '#{exp}' //_.inspect(desiredError)
+          : 'an error';
+
+    if (thrown) {
+      actuallyGot = ' but #{act} was thrown'
+    }
+
+    this.assert(
+        thrown === true
+      , 'expected #{this} to throw ' + expectedThrown + actuallyGot
+      , 'expected #{this} to not throw ' + expectedThrown + actuallyGot
+      , desiredError
+      , thrownError
+    );
+  };
+
+  Assertion.addMethod('throw', assertThrows);
+  Assertion.addMethod('throws', assertThrows);
+  Assertion.addMethod('Throw', assertThrows);
+
+  /**
+   * ### .respondTo(method)
+   *
+   * Asserts that the object or class target will respond to a method.
+   *
+   *     Klass.prototype.bar = function(){};
+   *     expect(Klass).to.respondTo('bar');
+   *     expect(obj).to.respondTo('bar');
+   *
+   * To check if a constructor will respond to a static function,
+   * set the `itself` flag.
+   *
+   *    Klass.baz = function(){};
+   *    expect(Klass).itself.to.respondTo('baz');
+   *
+   * @name respondTo
+   * @param {String} method
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  Assertion.addMethod('respondTo', function (method, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object')
+      , itself = flag(this, 'itself')
+      , context = ('function' === _.type(obj) && !itself)
+        ? obj.prototype[method]
+        : obj[method];
+
+    this.assert(
+        'function' === typeof context
+      , 'expected #{this} to respond to ' + _.inspect(method)
+      , 'expected #{this} to not respond to ' + _.inspect(method)
+    );
+  });
+
+  /**
+   * ### .itself
+   *
+   * Sets the `itself` flag, later used by the `respondTo` assertion.
+   *
+   *    function Foo() {}
+   *    Foo.bar = function() {}
+   *    Foo.prototype.baz = function() {}
+   *
+   *    expect(Foo).itself.to.respondTo('bar');
+   *    expect(Foo).itself.not.to.respondTo('baz');
+   *
+   * @name itself
+   * @api public
+   */
+
+  Assertion.addProperty('itself', function () {
+    flag(this, 'itself', true);
+  });
+
+  /**
+   * ### .satisfy(method)
+   *
+   * Asserts that the target passes a given truth test.
+   *
+   *     expect(1).to.satisfy(function(num) { return num > 0; });
+   *
+   * @name satisfy
+   * @param {Function} matcher
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  Assertion.addMethod('satisfy', function (matcher, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    this.assert(
+        matcher(obj)
+      , 'expected #{this} to satisfy ' + _.objDisplay(matcher)
+      , 'expected #{this} to not satisfy' + _.objDisplay(matcher)
+      , this.negate ? false : true
+      , matcher(obj)
+    );
+  });
+
+  /**
+   * ### .closeTo(expected, delta)
+   *
+   * Asserts that the target is equal `expected`, to within a +/- `delta` range.
+   *
+   *     expect(1.5).to.be.closeTo(1, 0.5);
+   *
+   * @name closeTo
+   * @param {Number} expected
+   * @param {Number} delta
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  Assertion.addMethod('closeTo', function (expected, delta, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+    this.assert(
+        Math.abs(obj - expected) <= delta
+      , 'expected #{this} to be close to ' + expected + ' +/- ' + delta
+      , 'expected #{this} not to be close to ' + expected + ' +/- ' + delta
+    );
+  });
+
+  function isSubsetOf(subset, superset) {
+    return subset.every(function(elem) {
+      return superset.indexOf(elem) !== -1;
+    })
+  }
+
+  /**
+   * ### .members
+   *
+   * Asserts that the target is a superset of `set`,
+   * or that the target and `set` have the same members.
+   *
+   *    expect([1, 2, 3]).to.include.members([3, 2]);
+   *    expect([1, 2, 3]).to.not.include.members([3, 2, 8]);
+   *
+   *    expect([4, 2]).to.have.members([2, 4]);
+   *    expect([5, 2]).to.not.have.members([5, 2, 1]);
+   *
+   * @name members
+   * @param {Array} set
+   * @param {String} message _optional_
+   * @api public
+   */
+
+  Assertion.addMethod('members', function (subset, msg) {
+    if (msg) flag(this, 'message', msg);
+    var obj = flag(this, 'object');
+
+    new Assertion(obj).to.be.an('array');
+    new Assertion(subset).to.be.an('array');
+
+    if (flag(this, 'contains')) {
+      return this.assert(
+          isSubsetOf(subset, obj)
+        , 'expected #{this} to be a superset of #{act}'
+        , 'expected #{this} to not be a superset of #{act}'
+        , obj
+        , subset
+      );
+    }
+
+    this.assert(
+        isSubsetOf(obj, subset) && isSubsetOf(subset, obj)
+        , 'expected #{this} to have the same members as #{act}'
+        , 'expected #{this} to not have the same members as #{act}'
+        , obj
+        , subset
+    );
+  });
+};
+
+});
+require.register("chai/lib/chai/interface/assert.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+
+module.exports = function (chai, util) {
+
+  /*!
+   * Chai dependencies.
+   */
+
+  var Assertion = chai.Assertion
+    , flag = util.flag;
+
+  /*!
+   * Module export.
+   */
+
+  /**
+   * ### assert(expression, message)
+   *
+   * Write your own test expressions.
+   *
+   *     assert('foo' !== 'bar', 'foo is not bar');
+   *     assert(Array.isArray([]), 'empty arrays are arrays');
+   *
+   * @param {Mixed} expression to test for truthiness
+   * @param {String} message to display on error
+   * @name assert
+   * @api public
+   */
+
+  var assert = chai.assert = function (express, errmsg) {
+    var test = new Assertion(null);
+    test.assert(
+        express
+      , errmsg
+      , '[ negation message unavailable ]'
+    );
+  };
+
+  /**
+   * ### .fail(actual, expected, [message], [operator])
+   *
+   * Throw a failure. Node.js `assert` module-compatible.
+   *
+   * @name fail
+   * @param {Mixed} actual
+   * @param {Mixed} expected
+   * @param {String} message
+   * @param {String} operator
+   * @api public
+   */
+
+  assert.fail = function (actual, expected, message, operator) {
+    throw new chai.AssertionError({
+        actual: actual
+      , expected: expected
+      , message: message
+      , operator: operator
+      , stackStartFunction: assert.fail
+    });
+  };
+
+  /**
+   * ### .ok(object, [message])
+   *
+   * Asserts that `object` is truthy.
+   *
+   *     assert.ok('everything', 'everything is ok');
+   *     assert.ok(false, 'this will fail');
+   *
+   * @name ok
+   * @param {Mixed} object to test
+   * @param {String} message
+   * @api public
+   */
+
+  assert.ok = function (val, msg) {
+    new Assertion(val, msg).is.ok;
+  };
+
+  /**
+   * ### .equal(actual, expected, [message])
+   *
+   * Asserts non-strict equality (`==`) of `actual` and `expected`.
+   *
+   *     assert.equal(3, '3', '== coerces values to strings');
+   *
+   * @name equal
+   * @param {Mixed} actual
+   * @param {Mixed} expected
+   * @param {String} message
+   * @api public
+   */
+
+  assert.equal = function (act, exp, msg) {
+    var test = new Assertion(act, msg);
+
+    test.assert(
+        exp == flag(test, 'object')
+      , 'expected #{this} to equal #{exp}'
+      , 'expected #{this} to not equal #{act}'
+      , exp
+      , act
+    );
+  };
+
+  /**
+   * ### .notEqual(actual, expected, [message])
+   *
+   * Asserts non-strict inequality (`!=`) of `actual` and `expected`.
+   *
+   *     assert.notEqual(3, 4, 'these numbers are not equal');
+   *
+   * @name notEqual
+   * @param {Mixed} actual
+   * @param {Mixed} expected
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notEqual = function (act, exp, msg) {
+    var test = new Assertion(act, msg);
+
+    test.assert(
+        exp != flag(test, 'object')
+      , 'expected #{this} to not equal #{exp}'
+      , 'expected #{this} to equal #{act}'
+      , exp
+      , act
+    );
+  };
+
+  /**
+   * ### .strictEqual(actual, expected, [message])
+   *
+   * Asserts strict equality (`===`) of `actual` and `expected`.
+   *
+   *     assert.strictEqual(true, true, 'these booleans are strictly equal');
+   *
+   * @name strictEqual
+   * @param {Mixed} actual
+   * @param {Mixed} expected
+   * @param {String} message
+   * @api public
+   */
+
+  assert.strictEqual = function (act, exp, msg) {
+    new Assertion(act, msg).to.equal(exp);
+  };
+
+  /**
+   * ### .notStrictEqual(actual, expected, [message])
+   *
+   * Asserts strict inequality (`!==`) of `actual` and `expected`.
+   *
+   *     assert.notStrictEqual(3, '3', 'no coercion for strict equality');
+   *
+   * @name notStrictEqual
+   * @param {Mixed} actual
+   * @param {Mixed} expected
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notStrictEqual = function (act, exp, msg) {
+    new Assertion(act, msg).to.not.equal(exp);
+  };
+
+  /**
+   * ### .deepEqual(actual, expected, [message])
+   *
+   * Asserts that `actual` is deeply equal to `expected`.
+   *
+   *     assert.deepEqual({ tea: 'green' }, { tea: 'green' });
+   *
+   * @name deepEqual
+   * @param {Mixed} actual
+   * @param {Mixed} expected
+   * @param {String} message
+   * @api public
+   */
+
+  assert.deepEqual = function (act, exp, msg) {
+    new Assertion(act, msg).to.eql(exp);
+  };
+
+  /**
+   * ### .notDeepEqual(actual, expected, [message])
+   *
+   * Assert that `actual` is not deeply equal to `expected`.
+   *
+   *     assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' });
+   *
+   * @name notDeepEqual
+   * @param {Mixed} actual
+   * @param {Mixed} expected
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notDeepEqual = function (act, exp, msg) {
+    new Assertion(act, msg).to.not.eql(exp);
+  };
+
+  /**
+   * ### .isTrue(value, [message])
+   *
+   * Asserts that `value` is true.
+   *
+   *     var teaServed = true;
+   *     assert.isTrue(teaServed, 'the tea has been served');
+   *
+   * @name isTrue
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isTrue = function (val, msg) {
+    new Assertion(val, msg).is['true'];
+  };
+
+  /**
+   * ### .isFalse(value, [message])
+   *
+   * Asserts that `value` is false.
+   *
+   *     var teaServed = false;
+   *     assert.isFalse(teaServed, 'no tea yet? hmm...');
+   *
+   * @name isFalse
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isFalse = function (val, msg) {
+    new Assertion(val, msg).is['false'];
+  };
+
+  /**
+   * ### .isNull(value, [message])
+   *
+   * Asserts that `value` is null.
+   *
+   *     assert.isNull(err, 'there was no error');
+   *
+   * @name isNull
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNull = function (val, msg) {
+    new Assertion(val, msg).to.equal(null);
+  };
+
+  /**
+   * ### .isNotNull(value, [message])
+   *
+   * Asserts that `value` is not null.
+   *
+   *     var tea = 'tasty chai';
+   *     assert.isNotNull(tea, 'great, time for tea!');
+   *
+   * @name isNotNull
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNotNull = function (val, msg) {
+    new Assertion(val, msg).to.not.equal(null);
+  };
+
+  /**
+   * ### .isUndefined(value, [message])
+   *
+   * Asserts that `value` is `undefined`.
+   *
+   *     var tea;
+   *     assert.isUndefined(tea, 'no tea defined');
+   *
+   * @name isUndefined
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isUndefined = function (val, msg) {
+    new Assertion(val, msg).to.equal(undefined);
+  };
+
+  /**
+   * ### .isDefined(value, [message])
+   *
+   * Asserts that `value` is not `undefined`.
+   *
+   *     var tea = 'cup of chai';
+   *     assert.isDefined(tea, 'tea has been defined');
+   *
+   * @name isUndefined
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isDefined = function (val, msg) {
+    new Assertion(val, msg).to.not.equal(undefined);
+  };
+
+  /**
+   * ### .isFunction(value, [message])
+   *
+   * Asserts that `value` is a function.
+   *
+   *     function serveTea() { return 'cup of tea'; };
+   *     assert.isFunction(serveTea, 'great, we can have tea now');
+   *
+   * @name isFunction
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isFunction = function (val, msg) {
+    new Assertion(val, msg).to.be.a('function');
+  };
+
+  /**
+   * ### .isNotFunction(value, [message])
+   *
+   * Asserts that `value` is _not_ a function.
+   *
+   *     var serveTea = [ 'heat', 'pour', 'sip' ];
+   *     assert.isNotFunction(serveTea, 'great, we have listed the steps');
+   *
+   * @name isNotFunction
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNotFunction = function (val, msg) {
+    new Assertion(val, msg).to.not.be.a('function');
+  };
+
+  /**
+   * ### .isObject(value, [message])
+   *
+   * Asserts that `value` is an object (as revealed by
+   * `Object.prototype.toString`).
+   *
+   *     var selection = { name: 'Chai', serve: 'with spices' };
+   *     assert.isObject(selection, 'tea selection is an object');
+   *
+   * @name isObject
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isObject = function (val, msg) {
+    new Assertion(val, msg).to.be.a('object');
+  };
+
+  /**
+   * ### .isNotObject(value, [message])
+   *
+   * Asserts that `value` is _not_ an object.
+   *
+   *     var selection = 'chai'
+   *     assert.isObject(selection, 'tea selection is not an object');
+   *     assert.isObject(null, 'null is not an object');
+   *
+   * @name isNotObject
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNotObject = function (val, msg) {
+    new Assertion(val, msg).to.not.be.a('object');
+  };
+
+  /**
+   * ### .isArray(value, [message])
+   *
+   * Asserts that `value` is an array.
+   *
+   *     var menu = [ 'green', 'chai', 'oolong' ];
+   *     assert.isArray(menu, 'what kind of tea do we want?');
+   *
+   * @name isArray
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isArray = function (val, msg) {
+    new Assertion(val, msg).to.be.an('array');
+  };
+
+  /**
+   * ### .isNotArray(value, [message])
+   *
+   * Asserts that `value` is _not_ an array.
+   *
+   *     var menu = 'green|chai|oolong';
+   *     assert.isNotArray(menu, 'what kind of tea do we want?');
+   *
+   * @name isNotArray
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNotArray = function (val, msg) {
+    new Assertion(val, msg).to.not.be.an('array');
+  };
+
+  /**
+   * ### .isString(value, [message])
+   *
+   * Asserts that `value` is a string.
+   *
+   *     var teaOrder = 'chai';
+   *     assert.isString(teaOrder, 'order placed');
+   *
+   * @name isString
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isString = function (val, msg) {
+    new Assertion(val, msg).to.be.a('string');
+  };
+
+  /**
+   * ### .isNotString(value, [message])
+   *
+   * Asserts that `value` is _not_ a string.
+   *
+   *     var teaOrder = 4;
+   *     assert.isNotString(teaOrder, 'order placed');
+   *
+   * @name isNotString
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNotString = function (val, msg) {
+    new Assertion(val, msg).to.not.be.a('string');
+  };
+
+  /**
+   * ### .isNumber(value, [message])
+   *
+   * Asserts that `value` is a number.
+   *
+   *     var cups = 2;
+   *     assert.isNumber(cups, 'how many cups');
+   *
+   * @name isNumber
+   * @param {Number} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNumber = function (val, msg) {
+    new Assertion(val, msg).to.be.a('number');
+  };
+
+  /**
+   * ### .isNotNumber(value, [message])
+   *
+   * Asserts that `value` is _not_ a number.
+   *
+   *     var cups = '2 cups please';
+   *     assert.isNotNumber(cups, 'how many cups');
+   *
+   * @name isNotNumber
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNotNumber = function (val, msg) {
+    new Assertion(val, msg).to.not.be.a('number');
+  };
+
+  /**
+   * ### .isBoolean(value, [message])
+   *
+   * Asserts that `value` is a boolean.
+   *
+   *     var teaReady = true
+   *       , teaServed = false;
+   *
+   *     assert.isBoolean(teaReady, 'is the tea ready');
+   *     assert.isBoolean(teaServed, 'has tea been served');
+   *
+   * @name isBoolean
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isBoolean = function (val, msg) {
+    new Assertion(val, msg).to.be.a('boolean');
+  };
+
+  /**
+   * ### .isNotBoolean(value, [message])
+   *
+   * Asserts that `value` is _not_ a boolean.
+   *
+   *     var teaReady = 'yep'
+   *       , teaServed = 'nope';
+   *
+   *     assert.isNotBoolean(teaReady, 'is the tea ready');
+   *     assert.isNotBoolean(teaServed, 'has tea been served');
+   *
+   * @name isNotBoolean
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.isNotBoolean = function (val, msg) {
+    new Assertion(val, msg).to.not.be.a('boolean');
+  };
+
+  /**
+   * ### .typeOf(value, name, [message])
+   *
+   * Asserts that `value`'s type is `name`, as determined by
+   * `Object.prototype.toString`.
+   *
+   *     assert.typeOf({ tea: 'chai' }, 'object', 'we have an object');
+   *     assert.typeOf(['chai', 'jasmine'], 'array', 'we have an array');
+   *     assert.typeOf('tea', 'string', 'we have a string');
+   *     assert.typeOf(/tea/, 'regexp', 'we have a regular expression');
+   *     assert.typeOf(null, 'null', 'we have a null');
+   *     assert.typeOf(undefined, 'undefined', 'we have an undefined');
+   *
+   * @name typeOf
+   * @param {Mixed} value
+   * @param {String} name
+   * @param {String} message
+   * @api public
+   */
+
+  assert.typeOf = function (val, type, msg) {
+    new Assertion(val, msg).to.be.a(type);
+  };
+
+  /**
+   * ### .notTypeOf(value, name, [message])
+   *
+   * Asserts that `value`'s type is _not_ `name`, as determined by
+   * `Object.prototype.toString`.
+   *
+   *     assert.notTypeOf('tea', 'number', 'strings are not numbers');
+   *
+   * @name notTypeOf
+   * @param {Mixed} value
+   * @param {String} typeof name
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notTypeOf = function (val, type, msg) {
+    new Assertion(val, msg).to.not.be.a(type);
+  };
+
+  /**
+   * ### .instanceOf(object, constructor, [message])
+   *
+   * Asserts that `value` is an instance of `constructor`.
+   *
+   *     var Tea = function (name) { this.name = name; }
+   *       , chai = new Tea('chai');
+   *
+   *     assert.instanceOf(chai, Tea, 'chai is an instance of tea');
+   *
+   * @name instanceOf
+   * @param {Object} object
+   * @param {Constructor} constructor
+   * @param {String} message
+   * @api public
+   */
+
+  assert.instanceOf = function (val, type, msg) {
+    new Assertion(val, msg).to.be.instanceOf(type);
+  };
+
+  /**
+   * ### .notInstanceOf(object, constructor, [message])
+   *
+   * Asserts `value` is not an instance of `constructor`.
+   *
+   *     var Tea = function (name) { this.name = name; }
+   *       , chai = new String('chai');
+   *
+   *     assert.notInstanceOf(chai, Tea, 'chai is not an instance of tea');
+   *
+   * @name notInstanceOf
+   * @param {Object} object
+   * @param {Constructor} constructor
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notInstanceOf = function (val, type, msg) {
+    new Assertion(val, msg).to.not.be.instanceOf(type);
+  };
+
+  /**
+   * ### .include(haystack, needle, [message])
+   *
+   * Asserts that `haystack` includes `needle`. Works
+   * for strings and arrays.
+   *
+   *     assert.include('foobar', 'bar', 'foobar contains string "bar"');
+   *     assert.include([ 1, 2, 3 ], 3, 'array contains value');
+   *
+   * @name include
+   * @param {Array|String} haystack
+   * @param {Mixed} needle
+   * @param {String} message
+   * @api public
+   */
+
+  assert.include = function (exp, inc, msg) {
+    var obj = new Assertion(exp, msg);
+
+    if (Array.isArray(exp)) {
+      obj.to.include(inc);
+    } else if ('string' === typeof exp) {
+      obj.to.contain.string(inc);
+    } else {
+      throw new chai.AssertionError({
+          message: 'expected an array or string'
+        , stackStartFunction: assert.include
+      });
+    }
+  };
+
+  /**
+   * ### .notInclude(haystack, needle, [message])
+   *
+   * Asserts that `haystack` does not include `needle`. Works
+   * for strings and arrays.
+   *i
+   *     assert.notInclude('foobar', 'baz', 'string not include substring');
+   *     assert.notInclude([ 1, 2, 3 ], 4, 'array not include contain value');
+   *
+   * @name notInclude
+   * @param {Array|String} haystack
+   * @param {Mixed} needle
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notInclude = function (exp, inc, msg) {
+    var obj = new Assertion(exp, msg);
+
+    if (Array.isArray(exp)) {
+      obj.to.not.include(inc);
+    } else if ('string' === typeof exp) {
+      obj.to.not.contain.string(inc);
+    } else {
+      throw new chai.AssertionError({
+          message: 'expected an array or string'
+        , stackStartFunction: assert.include
+      });
+    }
+  };
+
+  /**
+   * ### .match(value, regexp, [message])
+   *
+   * Asserts that `value` matches the regular expression `regexp`.
+   *
+   *     assert.match('foobar', /^foo/, 'regexp matches');
+   *
+   * @name match
+   * @param {Mixed} value
+   * @param {RegExp} regexp
+   * @param {String} message
+   * @api public
+   */
+
+  assert.match = function (exp, re, msg) {
+    new Assertion(exp, msg).to.match(re);
+  };
+
+  /**
+   * ### .notMatch(value, regexp, [message])
+   *
+   * Asserts that `value` does not match the regular expression `regexp`.
+   *
+   *     assert.notMatch('foobar', /^foo/, 'regexp does not match');
+   *
+   * @name notMatch
+   * @param {Mixed} value
+   * @param {RegExp} regexp
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notMatch = function (exp, re, msg) {
+    new Assertion(exp, msg).to.not.match(re);
+  };
+
+  /**
+   * ### .property(object, property, [message])
+   *
+   * Asserts that `object` has a property named by `property`.
+   *
+   *     assert.property({ tea: { green: 'matcha' }}, 'tea');
+   *
+   * @name property
+   * @param {Object} object
+   * @param {String} property
+   * @param {String} message
+   * @api public
+   */
+
+  assert.property = function (obj, prop, msg) {
+    new Assertion(obj, msg).to.have.property(prop);
+  };
+
+  /**
+   * ### .notProperty(object, property, [message])
+   *
+   * Asserts that `object` does _not_ have a property named by `property`.
+   *
+   *     assert.notProperty({ tea: { green: 'matcha' }}, 'coffee');
+   *
+   * @name notProperty
+   * @param {Object} object
+   * @param {String} property
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notProperty = function (obj, prop, msg) {
+    new Assertion(obj, msg).to.not.have.property(prop);
+  };
+
+  /**
+   * ### .deepProperty(object, property, [message])
+   *
+   * Asserts that `object` has a property named by `property`, which can be a
+   * string using dot- and bracket-notation for deep reference.
+   *
+   *     assert.deepProperty({ tea: { green: 'matcha' }}, 'tea.green');
+   *
+   * @name deepProperty
+   * @param {Object} object
+   * @param {String} property
+   * @param {String} message
+   * @api public
+   */
+
+  assert.deepProperty = function (obj, prop, msg) {
+    new Assertion(obj, msg).to.have.deep.property(prop);
+  };
+
+  /**
+   * ### .notDeepProperty(object, property, [message])
+   *
+   * Asserts that `object` does _not_ have a property named by `property`, which
+   * can be a string using dot- and bracket-notation for deep reference.
+   *
+   *     assert.notDeepProperty({ tea: { green: 'matcha' }}, 'tea.oolong');
+   *
+   * @name notDeepProperty
+   * @param {Object} object
+   * @param {String} property
+   * @param {String} message
+   * @api public
+   */
+
+  assert.notDeepProperty = function (obj, prop, msg) {
+    new Assertion(obj, msg).to.not.have.deep.property(prop);
+  };
+
+  /**
+   * ### .propertyVal(object, property, value, [message])
+   *
+   * Asserts that `object` has a property named by `property` with value given
+   * by `value`.
+   *
+   *     assert.propertyVal({ tea: 'is good' }, 'tea', 'is good');
+   *
+   * @name propertyVal
+   * @param {Object} object
+   * @param {String} property
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.propertyVal = function (obj, prop, val, msg) {
+    new Assertion(obj, msg).to.have.property(prop, val);
+  };
+
+  /**
+   * ### .propertyNotVal(object, property, value, [message])
+   *
+   * Asserts that `object` has a property named by `property`, but with a value
+   * different from that given by `value`.
+   *
+   *     assert.propertyNotVal({ tea: 'is good' }, 'tea', 'is bad');
+   *
+   * @name propertyNotVal
+   * @param {Object} object
+   * @param {String} property
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.propertyNotVal = function (obj, prop, val, msg) {
+    new Assertion(obj, msg).to.not.have.property(prop, val);
+  };
+
+  /**
+   * ### .deepPropertyVal(object, property, value, [message])
+   *
+   * Asserts that `object` has a property named by `property` with value given
+   * by `value`. `property` can use dot- and bracket-notation for deep
+   * reference.
+   *
+   *     assert.deepPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha');
+   *
+   * @name deepPropertyVal
+   * @param {Object} object
+   * @param {String} property
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.deepPropertyVal = function (obj, prop, val, msg) {
+    new Assertion(obj, msg).to.have.deep.property(prop, val);
+  };
+
+  /**
+   * ### .deepPropertyNotVal(object, property, value, [message])
+   *
+   * Asserts that `object` has a property named by `property`, but with a value
+   * different from that given by `value`. `property` can use dot- and
+   * bracket-notation for deep reference.
+   *
+   *     assert.deepPropertyNotVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha');
+   *
+   * @name deepPropertyNotVal
+   * @param {Object} object
+   * @param {String} property
+   * @param {Mixed} value
+   * @param {String} message
+   * @api public
+   */
+
+  assert.deepPropertyNotVal = function (obj, prop, val, msg) {
+    new Assertion(obj, msg).to.not.have.deep.property(prop, val);
+  };
+
+  /**
+   * ### .lengthOf(object, length, [message])
+   *
+   * Asserts that `object` has a `length` property with the expected value.
+   *
+   *     assert.lengthOf([1,2,3], 3, 'array has length of 3');
+   *     assert.lengthOf('foobar', 5, 'string has length of 6');
+   *
+   * @name lengthOf
+   * @param {Mixed} object
+   * @param {Number} length
+   * @param {String} message
+   * @api public
+   */
+
+  assert.lengthOf = function (exp, len, msg) {
+    new Assertion(exp, msg).to.have.length(len);
+  };
+
+  /**
+   * ### .throws(function, [constructor/string/regexp], [string/regexp], [message])
+   *
+   * Asserts that `function` will throw an error that is an instance of
+   * `constructor`, or alternately that it will throw an error with message
+   * matching `regexp`.
+   *
+   *     assert.throw(fn, 'function throws a reference error');
+   *     assert.throw(fn, /function throws a reference error/);
+   *     assert.throw(fn, ReferenceError);
+   *     assert.throw(fn, ReferenceError, 'function throws a reference error');
+   *     assert.throw(fn, ReferenceError, /function throws a reference error/);
+   *
+   * @name throws
+   * @alias throw
+   * @alias Throw
+   * @param {Function} function
+   * @param {ErrorConstructor} constructor
+   * @param {RegExp} regexp
+   * @param {String} message
+   * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
+   * @api public
+   */
+
+  assert.Throw = function (fn, errt, errs, msg) {
+    if ('string' === typeof errt || errt instanceof RegExp) {
+      errs = errt;
+      errt = null;
+    }
+
+    new Assertion(fn, msg).to.Throw(errt, errs);
+  };
+
+  /**
+   * ### .doesNotThrow(function, [constructor/regexp], [message])
+   *
+   * Asserts that `function` will _not_ throw an error that is an instance of
+   * `constructor`, or alternately that it will not throw an error with message
+   * matching `regexp`.
+   *
+   *     assert.doesNotThrow(fn, Error, 'function does not throw');
+   *
+   * @name doesNotThrow
+   * @param {Function} function
+   * @param {ErrorConstructor} constructor
+   * @param {RegExp} regexp
+   * @param {String} message
+   * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
+   * @api public
+   */
+
+  assert.doesNotThrow = function (fn, type, msg) {
+    if ('string' === typeof type) {
+      msg = type;
+      type = null;
+    }
+
+    new Assertion(fn, msg).to.not.Throw(type);
+  };
+
+  /**
+   * ### .operator(val1, operator, val2, [message])
+   *
+   * Compares two values using `operator`.
+   *
+   *     assert.operator(1, '<', 2, 'everything is ok');
+   *     assert.operator(1, '>', 2, 'this will fail');
+   *
+   * @name operator
+   * @param {Mixed} val1
+   * @param {String} operator
+   * @param {Mixed} val2
+   * @param {String} message
+   * @api public
+   */
+
+  assert.operator = function (val, operator, val2, msg) {
+    if (!~['==', '===', '>', '>=', '<', '<=', '!=', '!=='].indexOf(operator)) {
+      throw new Error('Invalid operator "' + operator + '"');
+    }
+    var test = new Assertion(eval(val + operator + val2), msg);
+    test.assert(
+        true === flag(test, 'object')
+      , 'expected ' + util.inspect(val) + ' to be ' + operator + ' ' + util.inspect(val2)
+      , 'expected ' + util.inspect(val) + ' to not be ' + operator + ' ' + util.inspect(val2) );
+  };
+
+  /**
+   * ### .closeTo(actual, expected, delta, [message])
+   *
+   * Asserts that the target is equal `expected`, to within a +/- `delta` range.
+   *
+   *     assert.closeTo(1.5, 1, 0.5, 'numbers are close');
+   *
+   * @name closeTo
+   * @param {Number} actual
+   * @param {Number} expected
+   * @param {Number} delta
+   * @param {String} message
+   * @api public
+   */
+
+  assert.closeTo = function (act, exp, delta, msg) {
+    new Assertion(act, msg).to.be.closeTo(exp, delta);
+  };
+
+  /**
+   * ### .sameMembers(set1, set2, [message])
+   *
+   * Asserts that `set1` and `set2` have the same members.
+   * Order is not taken into account.
+   *
+   *     assert.sameMembers([ 1, 2, 3 ], [ 2, 1, 3 ], 'same members');
+   *
+   * @name sameMembers
+   * @param {Array} superset
+   * @param {Array} subset
+   * @param {String} message
+   * @api public
+   */
+
+  assert.sameMembers = function (set1, set2, msg) {
+    new Assertion(set1, msg).to.have.same.members(set2);
+  }
+
+  /**
+   * ### .includeMembers(superset, subset, [message])
+   *
+   * Asserts that `subset` is included in `superset`.
+   * Order is not taken into account.
+   *
+   *     assert.includeMembers([ 1, 2, 3 ], [ 2, 1 ], 'include members');
+   *
+   * @name includeMembers
+   * @param {Array} superset
+   * @param {Array} subset
+   * @param {String} message
+   * @api public
+   */
+
+  assert.includeMembers = function (superset, subset, msg) {
+    new Assertion(superset, msg).to.include.members(subset);
+  }
+
+  /*!
+   * Undocumented / untested
+   */
+
+  assert.ifError = function (val, msg) {
+    new Assertion(val, msg).to.not.be.ok;
+  };
+
+  /*!
+   * Aliases.
+   */
+
+  (function alias(name, as){
+    assert[as] = assert[name];
+    return alias;
+  })
+  ('Throw', 'throw')
+  ('Throw', 'throws');
+};
+
+});
+require.register("chai/lib/chai/interface/expect.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+module.exports = function (chai, util) {
+  chai.expect = function (val, message) {
+    return new chai.Assertion(val, message);
+  };
+};
+
+
+});
+require.register("chai/lib/chai/interface/should.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+module.exports = function (chai, util) {
+  var Assertion = chai.Assertion;
+
+  function loadShould () {
+    // modify Object.prototype to have `should`
+    Object.defineProperty(Object.prototype, 'should',
+      {
+        set: function (value) {
+          // See https://github.com/chaijs/chai/issues/86: this makes
+          // `whatever.should = someValue` actually set `someValue`, which is
+          // especially useful for `global.should = require('chai').should()`.
+          //
+          // Note that we have to use [[DefineProperty]] instead of [[Put]]
+          // since otherwise we would trigger this very setter!
+          Object.defineProperty(this, 'should', {
+            value: value,
+            enumerable: true,
+            configurable: true,
+            writable: true
+          });
+        }
+      , get: function(){
+          if (this instanceof String || this instanceof Number) {
+            return new Assertion(this.constructor(this));
+          } else if (this instanceof Boolean) {
+            return new Assertion(this == true);
+          }
+          return new Assertion(this);
+        }
+      , configurable: true
+    });
+
+    var should = {};
+
+    should.equal = function (val1, val2, msg) {
+      new Assertion(val1, msg).to.equal(val2);
+    };
+
+    should.Throw = function (fn, errt, errs, msg) {
+      new Assertion(fn, msg).to.Throw(errt, errs);
+    };
+
+    should.exist = function (val, msg) {
+      new Assertion(val, msg).to.exist;
+    }
+
+    // negation
+    should.not = {}
+
+    should.not.equal = function (val1, val2, msg) {
+      new Assertion(val1, msg).to.not.equal(val2);
+    };
+
+    should.not.Throw = function (fn, errt, errs, msg) {
+      new Assertion(fn, msg).to.not.Throw(errt, errs);
+    };
+
+    should.not.exist = function (val, msg) {
+      new Assertion(val, msg).to.not.exist;
+    }
+
+    should['throw'] = should['Throw'];
+    should.not['throw'] = should.not['Throw'];
+
+    return should;
+  };
+
+  chai.should = loadShould;
+  chai.Should = loadShould;
+};
+
+});
+require.register("chai/lib/chai/utils/addChainableMethod.js", function(exports, require, module){
+/*!
+ * Chai - addChainingMethod utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependencies
+ */
+
+var transferFlags = require('./transferFlags');
+
+/*!
+ * Module variables
+ */
+
+// Check whether `__proto__` is supported
+var hasProtoSupport = '__proto__' in Object;
+
+// Without `__proto__` support, this module will need to add properties to a function.
+// However, some Function.prototype methods cannot be overwritten,
+// and there seems no easy cross-platform way to detect them (@see chaijs/chai/issues/69).
+var excludeNames = /^(?:length|name|arguments|caller)$/;
+
+// Cache `Function` properties
+var call  = Function.prototype.call,
+    apply = Function.prototype.apply;
+
+/**
+ * ### addChainableMethod (ctx, name, method, chainingBehavior)
+ *
+ * Adds a method to an object, such that the method can also be chained.
+ *
+ *     utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) {
+ *       var obj = utils.flag(this, 'object');
+ *       new chai.Assertion(obj).to.be.equal(str);
+ *     });
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ *     chai.Assertion.addChainableMethod('foo', fn, chainingBehavior);
+ *
+ * The result can then be used as both a method assertion, executing both `method` and
+ * `chainingBehavior`, or as a language chain, which only executes `chainingBehavior`.
+ *
+ *     expect(fooStr).to.be.foo('bar');
+ *     expect(fooStr).to.be.foo.equal('foo');
+ *
+ * @param {Object} ctx object to which the method is added
+ * @param {String} name of method to add
+ * @param {Function} method function to be used for `name`, when called
+ * @param {Function} chainingBehavior function to be called every time the property is accessed
+ * @name addChainableMethod
+ * @api public
+ */
+
+module.exports = function (ctx, name, method, chainingBehavior) {
+  if (typeof chainingBehavior !== 'function')
+    chainingBehavior = function () { };
+
+  Object.defineProperty(ctx, name,
+    { get: function () {
+        chainingBehavior.call(this);
+
+        var assert = function () {
+          var result = method.apply(this, arguments);
+          return result === undefined ? this : result;
+        };
+
+        // Use `__proto__` if available
+        if (hasProtoSupport) {
+          // Inherit all properties from the object by replacing the `Function` prototype
+          var prototype = assert.__proto__ = Object.create(this);
+          // Restore the `call` and `apply` methods from `Function`
+          prototype.call = call;
+          prototype.apply = apply;
+        }
+        // Otherwise, redefine all properties (slow!)
+        else {
+          var asserterNames = Object.getOwnPropertyNames(ctx);
+          asserterNames.forEach(function (asserterName) {
+            if (!excludeNames.test(asserterName)) {
+              var pd = Object.getOwnPropertyDescriptor(ctx, asserterName);
+              Object.defineProperty(assert, asserterName, pd);
+            }
+          });
+        }
+
+        transferFlags(this, assert);
+        return assert;
+      }
+    , configurable: true
+  });
+};
+
+});
+require.register("chai/lib/chai/utils/addMethod.js", function(exports, require, module){
+/*!
+ * Chai - addMethod utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### .addMethod (ctx, name, method)
+ *
+ * Adds a method to the prototype of an object.
+ *
+ *     utils.addMethod(chai.Assertion.prototype, 'foo', function (str) {
+ *       var obj = utils.flag(this, 'object');
+ *       new chai.Assertion(obj).to.be.equal(str);
+ *     });
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ *     chai.Assertion.addMethod('foo', fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ *     expect(fooStr).to.be.foo('bar');
+ *
+ * @param {Object} ctx object to which the method is added
+ * @param {String} name of method to add
+ * @param {Function} method function to be used for name
+ * @name addMethod
+ * @api public
+ */
+
+module.exports = function (ctx, name, method) {
+  ctx[name] = function () {
+    var result = method.apply(this, arguments);
+    return result === undefined ? this : result;
+  };
+};
+
+});
+require.register("chai/lib/chai/utils/addProperty.js", function(exports, require, module){
+/*!
+ * Chai - addProperty utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### addProperty (ctx, name, getter)
+ *
+ * Adds a property to the prototype of an object.
+ *
+ *     utils.addProperty(chai.Assertion.prototype, 'foo', function () {
+ *       var obj = utils.flag(this, 'object');
+ *       new chai.Assertion(obj).to.be.instanceof(Foo);
+ *     });
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ *     chai.Assertion.addProperty('foo', fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ *     expect(myFoo).to.be.foo;
+ *
+ * @param {Object} ctx object to which the property is added
+ * @param {String} name of property to add
+ * @param {Function} getter function to be used for name
+ * @name addProperty
+ * @api public
+ */
+
+module.exports = function (ctx, name, getter) {
+  Object.defineProperty(ctx, name,
+    { get: function () {
+        var result = getter.call(this);
+        return result === undefined ? this : result;
+      }
+    , configurable: true
+  });
+};
+
+});
+require.register("chai/lib/chai/utils/eql.js", function(exports, require, module){
+// This is (almost) directly from Node.js assert
+// https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/assert.js
+
+module.exports = _deepEqual;
+
+var getEnumerableProperties = require('./getEnumerableProperties');
+
+// for the browser
+var Buffer;
+try {
+  Buffer = require('buffer').Buffer;
+} catch (ex) {
+  Buffer = {
+    isBuffer: function () { return false; }
+  };
+}
+
+function _deepEqual(actual, expected, memos) {
+
+  // 7.1. All identical values are equivalent, as determined by ===.
+  if (actual === expected) {
+    return true;
+
+  } else if (Buffer.isBuffer(actual) && Buffer.isBuffer(expected)) {
+    if (actual.length != expected.length) return false;
+
+    for (var i = 0; i < actual.length; i++) {
+      if (actual[i] !== expected[i]) return false;
+    }
+
+    return true;
+
+  // 7.2. If the expected value is a Date object, the actual value is
+  // equivalent if it is also a Date object that refers to the same time.
+  } else if (actual instanceof Date && expected instanceof Date) {
+    return actual.getTime() === expected.getTime();
+
+  // 7.3. Other pairs that do not both pass typeof value == 'object',
+  // equivalence is determined by ==.
+  } else if (typeof actual != 'object' && typeof expected != 'object') {
+    return actual === expected;
+
+  // 7.4. For all other Object pairs, including Array objects, equivalence is
+  // determined by having the same number of owned properties (as verified
+  // with Object.prototype.hasOwnProperty.call), the same set of keys
+  // (although not necessarily the same order), equivalent values for every
+  // corresponding key, and an identical 'prototype' property. Note: this
+  // accounts for both named and indexed properties on Arrays.
+  } else {
+    return objEquiv(actual, expected, memos);
+  }
+}
+
+function isUndefinedOrNull(value) {
+  return value === null || value === undefined;
+}
+
+function isArguments(object) {
+  return Object.prototype.toString.call(object) == '[object Arguments]';
+}
+
+function objEquiv(a, b, memos) {
+  if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
+    return false;
+
+  // an identical 'prototype' property.
+  if (a.prototype !== b.prototype) return false;
+
+  // check if we have already compared a and b
+  var i;
+  if (memos) {
+    for(i = 0; i < memos.length; i++) {
+      if ((memos[i][0] === a && memos[i][1] === b) ||
+          (memos[i][0] === b && memos[i][1] === a))
+        return true;
+    }
+  } else {
+    memos = [];
+  }
+
+  //~~~I've managed to break Object.keys through screwy arguments passing.
+  //   Converting to array solves the problem.
+  if (isArguments(a)) {
+    if (!isArguments(b)) {
+      return false;
+    }
+    a = pSlice.call(a);
+    b = pSlice.call(b);
+    return _deepEqual(a, b, memos);
+  }
+  try {
+    var ka = getEnumerableProperties(a),
+        kb = getEnumerableProperties(b),
+        key;
+  } catch (e) {//happens when one is a string literal and the other isn't
+    return false;
+  }
+
+  // having the same number of owned properties (keys incorporates
+  // hasOwnProperty)
+  if (ka.length != kb.length)
+    return false;
+
+  //the same set of keys (although not necessarily the same order),
+  ka.sort();
+  kb.sort();
+  //~~~cheap key test
+  for (i = ka.length - 1; i >= 0; i--) {
+    if (ka[i] != kb[i])
+      return false;
+  }
+
+  // remember objects we have compared to guard against circular references
+  memos.push([ a, b ]);
+
+  //equivalent values for every corresponding key, and
+  //~~~possibly expensive deep test
+  for (i = ka.length - 1; i >= 0; i--) {
+    key = ka[i];
+    if (!_deepEqual(a[key], b[key], memos)) return false;
+  }
+
+  return true;
+}
+
+});
+require.register("chai/lib/chai/utils/flag.js", function(exports, require, module){
+/*!
+ * Chai - flag utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### flag(object ,key, [value])
+ *
+ * Get or set a flag value on an object. If a
+ * value is provided it will be set, else it will
+ * return the currently set value or `undefined` if
+ * the value is not set.
+ *
+ *     utils.flag(this, 'foo', 'bar'); // setter
+ *     utils.flag(this, 'foo'); // getter, returns `bar`
+ *
+ * @param {Object} object (constructed Assertion
+ * @param {String} key
+ * @param {Mixed} value (optional)
+ * @name flag
+ * @api private
+ */
+
+module.exports = function (obj, key, value) {
+  var flags = obj.__flags || (obj.__flags = Object.create(null));
+  if (arguments.length === 3) {
+    flags[key] = value;
+  } else {
+    return flags[key];
+  }
+};
+
+});
+require.register("chai/lib/chai/utils/getActual.js", function(exports, require, module){
+/*!
+ * Chai - getActual utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * # getActual(object, [actual])
+ *
+ * Returns the `actual` value for an Assertion
+ *
+ * @param {Object} object (constructed Assertion)
+ * @param {Arguments} chai.Assertion.prototype.assert arguments
+ */
+
+module.exports = function (obj, args) {
+  var actual = args[4];
+  return 'undefined' !== typeof actual ? actual : obj._obj;
+};
+
+});
+require.register("chai/lib/chai/utils/getEnumerableProperties.js", function(exports, require, module){
+/*!
+ * Chai - getEnumerableProperties utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### .getEnumerableProperties(object)
+ *
+ * This allows the retrieval of enumerable property names of an object,
+ * inherited or not.
+ *
+ * @param {Object} object
+ * @returns {Array}
+ * @name getEnumerableProperties
+ * @api public
+ */
+
+module.exports = function getEnumerableProperties(object) {
+  var result = [];
+  for (var name in object) {
+    result.push(name);
+  }
+  return result;
+};
+
+});
+require.register("chai/lib/chai/utils/getMessage.js", function(exports, require, module){
+/*!
+ * Chai - message composition utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependancies
+ */
+
+var flag = require('./flag')
+  , getActual = require('./getActual')
+  , inspect = require('./inspect')
+  , objDisplay = require('./objDisplay');
+
+/**
+ * ### .getMessage(object, message, negateMessage)
+ *
+ * Construct the error message based on flags
+ * and template tags. Template tags will return
+ * a stringified inspection of the object referenced.
+ *
+ * Messsage template tags:
+ * - `#{this}` current asserted object
+ * - `#{act}` actual value
+ * - `#{exp}` expected value
+ *
+ * @param {Object} object (constructed Assertion)
+ * @param {Arguments} chai.Assertion.prototype.assert arguments
+ * @name getMessage
+ * @api public
+ */
+
+module.exports = function (obj, args) {
+  var negate = flag(obj, 'negate')
+    , val = flag(obj, 'object')
+    , expected = args[3]
+    , actual = getActual(obj, args)
+    , msg = negate ? args[2] : args[1]
+    , flagMsg = flag(obj, 'message');
+
+  msg = msg || '';
+  msg = msg
+    .replace(/#{this}/g, objDisplay(val))
+    .replace(/#{act}/g, objDisplay(actual))
+    .replace(/#{exp}/g, objDisplay(expected));
+
+  return flagMsg ? flagMsg + ': ' + msg : msg;
+};
+
+});
+require.register("chai/lib/chai/utils/getName.js", function(exports, require, module){
+/*!
+ * Chai - getName utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * # getName(func)
+ *
+ * Gets the name of a function, in a cross-browser way.
+ *
+ * @param {Function} a function (usually a constructor)
+ */
+
+module.exports = function (func) {
+  if (func.name) return func.name;
+
+  var match = /^\s?function ([^(]*)\(/.exec(func);
+  return match && match[1] ? match[1] : "";
+};
+
+});
+require.register("chai/lib/chai/utils/getPathValue.js", function(exports, require, module){
+/*!
+ * Chai - getPathValue utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * @see https://github.com/logicalparadox/filtr
+ * MIT Licensed
+ */
+
+/**
+ * ### .getPathValue(path, object)
+ *
+ * This allows the retrieval of values in an
+ * object given a string path.
+ *
+ *     var obj = {
+ *         prop1: {
+ *             arr: ['a', 'b', 'c']
+ *           , str: 'Hello'
+ *         }
+ *       , prop2: {
+ *             arr: [ { nested: 'Universe' } ]
+ *           , str: 'Hello again!'
+ *         }
+ *     }
+ *
+ * The following would be the results.
+ *
+ *     getPathValue('prop1.str', obj); // Hello
+ *     getPathValue('prop1.att[2]', obj); // b
+ *     getPathValue('prop2.arr[0].nested', obj); // Universe
+ *
+ * @param {String} path
+ * @param {Object} object
+ * @returns {Object} value or `undefined`
+ * @name getPathValue
+ * @api public
+ */
+
+var getPathValue = module.exports = function (path, obj) {
+  var parsed = parsePath(path);
+  return _getPathValue(parsed, obj);
+};
+
+/*!
+ * ## parsePath(path)
+ *
+ * Helper function used to parse string object
+ * paths. Use in conjunction with `_getPathValue`.
+ *
+ *      var parsed = parsePath('myobject.property.subprop');
+ *
+ * ### Paths:
+ *
+ * * Can be as near infinitely deep and nested
+ * * Arrays are also valid using the formal `myobject.document[3].property`.
+ *
+ * @param {String} path
+ * @returns {Object} parsed
+ * @api private
+ */
+
+function parsePath (path) {
+  var str = path.replace(/\[/g, '.[')
+    , parts = str.match(/(\\\.|[^.]+?)+/g);
+  return parts.map(function (value) {
+    var re = /\[(\d+)\]$/
+      , mArr = re.exec(value)
+    if (mArr) return { i: parseFloat(mArr[1]) };
+    else return { p: value };
+  });
+};
+
+/*!
+ * ## _getPathValue(parsed, obj)
+ *
+ * Helper companion function for `.parsePath` that returns
+ * the value located at the parsed address.
+ *
+ *      var value = getPathValue(parsed, obj);
+ *
+ * @param {Object} parsed definition from `parsePath`.
+ * @param {Object} object to search against
+ * @returns {Object|Undefined} value
+ * @api private
+ */
+
+function _getPathValue (parsed, obj) {
+  var tmp = obj
+    , res;
+  for (var i = 0, l = parsed.length; i < l; i++) {
+    var part = parsed[i];
+    if (tmp) {
+      if ('undefined' !== typeof part.p)
+        tmp = tmp[part.p];
+      else if ('undefined' !== typeof part.i)
+        tmp = tmp[part.i];
+      if (i == (l - 1)) res = tmp;
+    } else {
+      res = undefined;
+    }
+  }
+  return res;
+};
+
+});
+require.register("chai/lib/chai/utils/getProperties.js", function(exports, require, module){
+/*!
+ * Chai - getProperties utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### .getProperties(object)
+ *
+ * This allows the retrieval of property names of an object, enumerable or not,
+ * inherited or not.
+ *
+ * @param {Object} object
+ * @returns {Array}
+ * @name getProperties
+ * @api public
+ */
+
+module.exports = function getProperties(object) {
+  var result = Object.getOwnPropertyNames(subject);
+
+  function addProperty(property) {
+    if (result.indexOf(property) === -1) {
+      result.push(property);
+    }
+  }
+
+  var proto = Object.getPrototypeOf(subject);
+  while (proto !== null) {
+    Object.getOwnPropertyNames(proto).forEach(addProperty);
+    proto = Object.getPrototypeOf(proto);
+  }
+
+  return result;
+};
+
+});
+require.register("chai/lib/chai/utils/index.js", function(exports, require, module){
+/*!
+ * chai
+ * Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Main exports
+ */
+
+var exports = module.exports = {};
+
+/*!
+ * test utility
+ */
+
+exports.test = require('./test');
+
+/*!
+ * type utility
+ */
+
+exports.type = require('./type');
+
+/*!
+ * message utility
+ */
+
+exports.getMessage = require('./getMessage');
+
+/*!
+ * actual utility
+ */
+
+exports.getActual = require('./getActual');
+
+/*!
+ * Inspect util
+ */
+
+exports.inspect = require('./inspect');
+
+/*!
+ * Object Display util
+ */
+
+exports.objDisplay = require('./objDisplay');
+
+/*!
+ * Flag utility
+ */
+
+exports.flag = require('./flag');
+
+/*!
+ * Flag transferring utility
+ */
+
+exports.transferFlags = require('./transferFlags');
+
+/*!
+ * Deep equal utility
+ */
+
+exports.eql = require('./eql');
+
+/*!
+ * Deep path value
+ */
+
+exports.getPathValue = require('./getPathValue');
+
+/*!
+ * Function name
+ */
+
+exports.getName = require('./getName');
+
+/*!
+ * add Property
+ */
+
+exports.addProperty = require('./addProperty');
+
+/*!
+ * add Method
+ */
+
+exports.addMethod = require('./addMethod');
+
+/*!
+ * overwrite Property
+ */
+
+exports.overwriteProperty = require('./overwriteProperty');
+
+/*!
+ * overwrite Method
+ */
+
+exports.overwriteMethod = require('./overwriteMethod');
+
+/*!
+ * Add a chainable method
+ */
+
+exports.addChainableMethod = require('./addChainableMethod');
+
+
+});
+require.register("chai/lib/chai/utils/inspect.js", function(exports, require, module){
+// This is (almost) directly from Node.js utils
+// https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js
+
+var getName = require('./getName');
+var getProperties = require('./getProperties');
+var getEnumerableProperties = require('./getEnumerableProperties');
+
+module.exports = inspect;
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Boolean} showHidden Flag that shows hidden (not enumerable)
+ *    properties of objects.
+ * @param {Number} depth Depth in which to descend in object. Default is 2.
+ * @param {Boolean} colors Flag to turn on ANSI escape codes to color the
+ *    output. Default is false (no coloring).
+ */
+function inspect(obj, showHidden, depth, colors) {
+  var ctx = {
+    showHidden: showHidden,
+    seen: [],
+    stylize: function (str) { return str; }
+  };
+  return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth));
+}
+
+// https://gist.github.com/1044128/
+var getOuterHTML = function(element) {
+  if ('outerHTML' in element) return element.outerHTML;
+  var ns = "http://www.w3.org/1999/xhtml";
+  var container = document.createElementNS(ns, '_');
+  var elemProto = (window.HTMLElement || window.Element).prototype;
+  var xmlSerializer = new XMLSerializer();
+  var html;
+  if (document.xmlVersion) {
+    return xmlSerializer.serializeToString(element);
+  } else {
+    container.appendChild(element.cloneNode(false));
+    html = container.innerHTML.replace('><', '>' + element.innerHTML + '<');
+    container.innerHTML = '';
+    return html;
+  }
+};
+
+// Returns true if object is a DOM element.
+var isDOMElement = function (object) {
+  if (typeof HTMLElement === 'object') {
+    return object instanceof HTMLElement;
+  } else {
+    return object &&
+      typeof object === 'object' &&
+      object.nodeType === 1 &&
+      typeof object.nodeName === 'string';
+  }
+};
+
+function formatValue(ctx, value, recurseTimes) {
+  // Provide a hook for user-specified inspect functions.
+  // Check that value is an object with an inspect function on it
+  if (value && typeof value.inspect === 'function' &&
+      // Filter out the util module, it's inspect function is special
+      value.inspect !== exports.inspect &&
+      // Also filter out any prototype objects using the circular check.
+      !(value.constructor && value.constructor.prototype === value)) {
+    return value.inspect(recurseTimes);
+  }
+
+  // Primitive types cannot have properties
+  var primitive = formatPrimitive(ctx, value);
+  if (primitive) {
+    return primitive;
+  }
+
+  // If it's DOM elem, get outer HTML.
+  if (isDOMElement(value)) {
+    return getOuterHTML(value);
+  }
+
+  // Look up the keys of the object.
+  var visibleKeys = getEnumerableProperties(value);
+  var keys = ctx.showHidden ? getProperties(value) : visibleKeys;
+
+  // Some type of object without properties can be shortcutted.
+  // In IE, errors have a single `stack` property, or if they are vanilla `Error`,
+  // a `stack` plus `description` property; ignore those for consistency.
+  if (keys.length === 0 || (isError(value) && (
+      (keys.length === 1 && keys[0] === 'stack') ||
+      (keys.length === 2 && keys[0] === 'description' && keys[1] === 'stack')
+     ))) {
+    if (typeof value === 'function') {
+      var name = getName(value);
+      var nameSuffix = name ? ': ' + name : '';
+      return ctx.stylize('[Function' + nameSuffix + ']', 'special');
+    }
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    }
+    if (isDate(value)) {
+      return ctx.stylize(Date.prototype.toUTCString.call(value), 'date');
+    }
+    if (isError(value)) {
+      return formatError(value);
+    }
+  }
+
+  var base = '', array = false, braces = ['{', '}'];
+
+  // Make Array say that they are Array
+  if (isArray(value)) {
+    array = true;
+    braces = ['[', ']'];
+  }
+
+  // Make functions say that they are functions
+  if (typeof value === 'function') {
+    var name = getName(value);
+    var nameSuffix = name ? ': ' + name : '';
+    base = ' [Function' + nameSuffix + ']';
+  }
+
+  // Make RegExps say that they are RegExps
+  if (isRegExp(value)) {
+    base = ' ' + RegExp.prototype.toString.call(value);
+  }
+
+  // Make dates with properties first say the date
+  if (isDate(value)) {
+    base = ' ' + Date.prototype.toUTCString.call(value);
+  }
+
+  // Make error with message first say the error
+  if (isError(value)) {
+    return formatError(value);
+  }
+
+  if (keys.length === 0 && (!array || value.length == 0)) {
+    return braces[0] + base + braces[1];
+  }
+
+  if (recurseTimes < 0) {
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    } else {
+      return ctx.stylize('[Object]', 'special');
+    }
+  }
+
+  ctx.seen.push(value);
+
+  var output;
+  if (array) {
+    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+  } else {
+    output = keys.map(function(key) {
+      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+    });
+  }
+
+  ctx.seen.pop();
+
+  return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+  switch (typeof value) {
+    case 'undefined':
+      return ctx.stylize('undefined', 'undefined');
+
+    case 'string':
+      var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+                                               .replace(/'/g, "\\'")
+                                               .replace(/\\"/g, '"') + '\'';
+      return ctx.stylize(simple, 'string');
+
+    case 'number':
+      return ctx.stylize('' + value, 'number');
+
+    case 'boolean':
+      return ctx.stylize('' + value, 'boolean');
+  }
+  // For some reason typeof null is "object", so special case here.
+  if (value === null) {
+    return ctx.stylize('null', 'null');
+  }
+}
+
+
+function formatError(value) {
+  return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+  var output = [];
+  for (var i = 0, l = value.length; i < l; ++i) {
+    if (Object.prototype.hasOwnProperty.call(value, String(i))) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          String(i), true));
+    } else {
+      output.push('');
+    }
+  }
+  keys.forEach(function(key) {
+    if (!key.match(/^\d+$/)) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          key, true));
+    }
+  });
+  return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+  var name, str;
+  if (value.__lookupGetter__) {
+    if (value.__lookupGetter__(key)) {
+      if (value.__lookupSetter__(key)) {
+        str = ctx.stylize('[Getter/Setter]', 'special');
+      } else {
+        str = ctx.stylize('[Getter]', 'special');
+      }
+    } else {
+      if (value.__lookupSetter__(key)) {
+        str = ctx.stylize('[Setter]', 'special');
+      }
+    }
+  }
+  if (visibleKeys.indexOf(key) < 0) {
+    name = '[' + key + ']';
+  }
+  if (!str) {
+    if (ctx.seen.indexOf(value[key]) < 0) {
+      if (recurseTimes === null) {
+        str = formatValue(ctx, value[key], null);
+      } else {
+        str = formatValue(ctx, value[key], recurseTimes - 1);
+      }
+      if (str.indexOf('\n') > -1) {
+        if (array) {
+          str = str.split('\n').map(function(line) {
+            return '  ' + line;
+          }).join('\n').substr(2);
+        } else {
+          str = '\n' + str.split('\n').map(function(line) {
+            return '   ' + line;
+          }).join('\n');
+        }
+      }
+    } else {
+      str = ctx.stylize('[Circular]', 'special');
+    }
+  }
+  if (typeof name === 'undefined') {
+    if (array && key.match(/^\d+$/)) {
+      return str;
+    }
+    name = JSON.stringify('' + key);
+    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+      name = name.substr(1, name.length - 2);
+      name = ctx.stylize(name, 'name');
+    } else {
+      name = name.replace(/'/g, "\\'")
+                 .replace(/\\"/g, '"')
+                 .replace(/(^"|"$)/g, "'");
+      name = ctx.stylize(name, 'string');
+    }
+  }
+
+  return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+  var numLinesEst = 0;
+  var length = output.reduce(function(prev, cur) {
+    numLinesEst++;
+    if (cur.indexOf('\n') >= 0) numLinesEst++;
+    return prev + cur.length + 1;
+  }, 0);
+
+  if (length > 60) {
+    return braces[0] +
+           (base === '' ? '' : base + '\n ') +
+           ' ' +
+           output.join(',\n  ') +
+           ' ' +
+           braces[1];
+  }
+
+  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+function isArray(ar) {
+  return Array.isArray(ar) ||
+         (typeof ar === 'object' && objectToString(ar) === '[object Array]');
+}
+
+function isRegExp(re) {
+  return typeof re === 'object' && objectToString(re) === '[object RegExp]';
+}
+
+function isDate(d) {
+  return typeof d === 'object' && objectToString(d) === '[object Date]';
+}
+
+function isError(e) {
+  return typeof e === 'object' && objectToString(e) === '[object Error]';
+}
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
+
+});
+require.register("chai/lib/chai/utils/objDisplay.js", function(exports, require, module){
+/*!
+ * Chai - flag utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependancies
+ */
+
+var inspect = require('./inspect');
+
+/**
+ * ### .objDisplay (object)
+ *
+ * Determines if an object or an array matches
+ * criteria to be inspected in-line for error
+ * messages or should be truncated.
+ *
+ * @param {Mixed} javascript object to inspect
+ * @name objDisplay
+ * @api public
+ */
+
+module.exports = function (obj) {
+  var str = inspect(obj)
+    , type = Object.prototype.toString.call(obj);
+
+  if (str.length >= 40) {
+    if (type === '[object Function]') {
+      return !obj.name || obj.name === ''
+        ? '[Function]'
+        : '[Function: ' + obj.name + ']';
+    } else if (type === '[object Array]') {
+      return '[ Array(' + obj.length + ') ]';
+    } else if (type === '[object Object]') {
+      var keys = Object.keys(obj)
+        , kstr = keys.length > 2
+          ? keys.splice(0, 2).join(', ') + ', ...'
+          : keys.join(', ');
+      return '{ Object (' + kstr + ') }';
+    } else {
+      return str;
+    }
+  } else {
+    return str;
+  }
+};
+
+});
+require.register("chai/lib/chai/utils/overwriteMethod.js", function(exports, require, module){
+/*!
+ * Chai - overwriteMethod utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### overwriteMethod (ctx, name, fn)
+ *
+ * Overwites an already existing method and provides
+ * access to previous function. Must return function
+ * to be used for name.
+ *
+ *     utils.overwriteMethod(chai.Assertion.prototype, 'equal', function (_super) {
+ *       return function (str) {
+ *         var obj = utils.flag(this, 'object');
+ *         if (obj instanceof Foo) {
+ *           new chai.Assertion(obj.value).to.equal(str);
+ *         } else {
+ *           _super.apply(this, arguments);
+ *         }
+ *       }
+ *     });
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ *     chai.Assertion.overwriteMethod('foo', fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ *     expect(myFoo).to.equal('bar');
+ *
+ * @param {Object} ctx object whose method is to be overwritten
+ * @param {String} name of method to overwrite
+ * @param {Function} method function that returns a function to be used for name
+ * @name overwriteMethod
+ * @api public
+ */
+
+module.exports = function (ctx, name, method) {
+  var _method = ctx[name]
+    , _super = function () { return this; };
+
+  if (_method && 'function' === typeof _method)
+    _super = _method;
+
+  ctx[name] = function () {
+    var result = method(_super).apply(this, arguments);
+    return result === undefined ? this : result;
+  }
+};
+
+});
+require.register("chai/lib/chai/utils/overwriteProperty.js", function(exports, require, module){
+/*!
+ * Chai - overwriteProperty utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### overwriteProperty (ctx, name, fn)
+ *
+ * Overwites an already existing property getter and provides
+ * access to previous value. Must return function to use as getter.
+ *
+ *     utils.overwriteProperty(chai.Assertion.prototype, 'ok', function (_super) {
+ *       return function () {
+ *         var obj = utils.flag(this, 'object');
+ *         if (obj instanceof Foo) {
+ *           new chai.Assertion(obj.name).to.equal('bar');
+ *         } else {
+ *           _super.call(this);
+ *         }
+ *       }
+ *     });
+ *
+ *
+ * Can also be accessed directly from `chai.Assertion`.
+ *
+ *     chai.Assertion.overwriteProperty('foo', fn);
+ *
+ * Then can be used as any other assertion.
+ *
+ *     expect(myFoo).to.be.ok;
+ *
+ * @param {Object} ctx object whose property is to be overwritten
+ * @param {String} name of property to overwrite
+ * @param {Function} getter function that returns a getter function to be used for name
+ * @name overwriteProperty
+ * @api public
+ */
+
+module.exports = function (ctx, name, getter) {
+  var _get = Object.getOwnPropertyDescriptor(ctx, name)
+    , _super = function () {};
+
+  if (_get && 'function' === typeof _get.get)
+    _super = _get.get
+
+  Object.defineProperty(ctx, name,
+    { get: function () {
+        var result = getter(_super).call(this);
+        return result === undefined ? this : result;
+      }
+    , configurable: true
+  });
+};
+
+});
+require.register("chai/lib/chai/utils/test.js", function(exports, require, module){
+/*!
+ * Chai - test utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependancies
+ */
+
+var flag = require('./flag');
+
+/**
+ * # test(object, expression)
+ *
+ * Test and object for expression.
+ *
+ * @param {Object} object (constructed Assertion)
+ * @param {Arguments} chai.Assertion.prototype.assert arguments
+ */
+
+module.exports = function (obj, args) {
+  var negate = flag(obj, 'negate')
+    , expr = args[0];
+  return negate ? !expr : expr;
+};
+
+});
+require.register("chai/lib/chai/utils/transferFlags.js", function(exports, require, module){
+/*!
+ * Chai - transferFlags utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ### transferFlags(assertion, object, includeAll = true)
+ *
+ * Transfer all the flags for `assertion` to `object`. If
+ * `includeAll` is set to `false`, then the base Chai
+ * assertion flags (namely `object`, `ssfi`, and `message`)
+ * will not be transferred.
+ *
+ *
+ *     var newAssertion = new Assertion();
+ *     utils.transferFlags(assertion, newAssertion);
+ *
+ *     var anotherAsseriton = new Assertion(myObj);
+ *     utils.transferFlags(assertion, anotherAssertion, false);
+ *
+ * @param {Assertion} assertion the assertion to transfer the flags from
+ * @param {Object} object the object to transfer the flags too; usually a new assertion
+ * @param {Boolean} includeAll
+ * @name getAllFlags
+ * @api private
+ */
+
+module.exports = function (assertion, object, includeAll) {
+  var flags = assertion.__flags || (assertion.__flags = Object.create(null));
+
+  if (!object.__flags) {
+    object.__flags = Object.create(null);
+  }
+
+  includeAll = arguments.length === 3 ? includeAll : true;
+
+  for (var flag in flags) {
+    if (includeAll ||
+        (flag !== 'object' && flag !== 'ssfi' && flag != 'message')) {
+      object.__flags[flag] = flags[flag];
+    }
+  }
+};
+
+});
+require.register("chai/lib/chai/utils/type.js", function(exports, require, module){
+/*!
+ * Chai - type utility
+ * Copyright(c) 2012-2013 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Detectable javascript natives
+ */
+
+var natives = {
+    '[object Arguments]': 'arguments'
+  , '[object Array]': 'array'
+  , '[object Date]': 'date'
+  , '[object Function]': 'function'
+  , '[object Number]': 'number'
+  , '[object RegExp]': 'regexp'
+  , '[object String]': 'string'
+};
+
+/**
+ * ### type(object)
+ *
+ * Better implementation of `typeof` detection that can
+ * be used cross-browser. Handles the inconsistencies of
+ * Array, `null`, and `undefined` detection.
+ *
+ *     utils.type({}) // 'object'
+ *     utils.type(null) // `null'
+ *     utils.type(undefined) // `undefined`
+ *     utils.type([]) // `array`
+ *
+ * @param {Mixed} object to detect type of
+ * @name type
+ * @api private
+ */
+
+module.exports = function (obj) {
+  var str = Object.prototype.toString.call(obj);
+  if (natives[str]) return natives[str];
+  if (obj === null) return 'null';
+  if (obj === undefined) return 'undefined';
+  if (obj === Object(obj)) return 'object';
+  return typeof obj;
+};
+
+});
+require.alias("chai/index.js", "chai/index.js");
+
+if (typeof exports == "object") {
+  module.exports = require("chai");
+} else if (typeof define == "function" && define.amd) {
+  define(function(){ return require("chai"); });
+} else {
+  this["chai"] = require("chai");
+}})();
diff --git a/lib/mousetrap/tests/libs/jquery-1.7.2.min.js b/lib/mousetrap/tests/libs/jquery-1.7.2.min.js
new file mode 100644
index 0000000..5627896
--- /dev/null
+++ b/lib/mousetrap/tests/libs/jquery-1.7.2.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v1.7.2 jquery.com | jquery.org/license */
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d,e=a.offsetParent,g=a,h=b.body,i=b.defaultView,j=i?i.getComputedStyle(a,null):a.currentStyle,k=a.offsetTop,l=a.offsetLeft;while((a=a.parentNode)&&a!==h&&a!==c){if(f.support.fixedPosition&&j.position==="fixed")break;d=i?i.getComputedStyle(a,null):a.currentStyle,k-=a.scrollTop,l-=a.scrollLeft,a===e&&(k+=a.offsetTop,l+=a.offsetLeft,f.support.doesNotAddBorder&&(!f.support.doesAddBorderForTableAndCells||!cw.test(a.nodeName))&&(k+=parseFloat(d.borderTopWidth)||0,l+=parseFloat(d.borderLeftWidth)||0),g=e,e=a.offsetParent),f.support.subtractsBorderForOverflowNotVisible&&d.overflow!=="visible"&&(k+=parseFloat(d.borderTopWidth)||0,l+=parseFloat(d.borderLeftWidth)||0),j=d}if(j.position==="relative"||j.position==="static")k+=h.offsetTop,l+=h.offsetLeft;f.support.fixedPosition&&j.position==="fixed"&&(k+=Math.max(c.scrollTop,h.scrollTop),l+=Math.max(c.scrollLeft,h.scrollLeft));return{top:k,left:l}},f.fn.offset=function(a){if(arguments.length)return a===b?this:this.each(function(b){f.offset.setOffset(this,a,b)});var c=this[0],d=c&&c.ownerDocument;if(!d)return null;if(c===d.body)return f.offset.bodyOffset(c);return cv(c,d,d.documentElement)},f.offset={bodyOffset:function(a){var b=a.offsetTop,c=a.offsetLeft;f.support.doesNotIncludeMarginInBodyOffset&&(b+=parseFloat(f.css(a,"marginTop"))||0,c+=parseFloat(f.css(a,"marginLeft"))||0);return{top:b,left:c}},setOffset:function(a,b,c){var d=f.css(a,"position");d==="static"&&(a.style.position="relative");var e=f(a),g=e.offset(),h=f.css(a,"top"),i=f.css(a,"left"),j=(d==="absolute"||d==="fixed")&&f.inArray("auto",[h,i])>-1,k={},l={},m,n;j?(l=e.position(),m=l.top,n=l.left):(m=parseFloat(h)||0,n=parseFloat(i)||0),f.isFunction(b)&&(b=b.call(a,c,g)),b.top!=null&&(k.top=b.top-g.top+m),b.left!=null&&(k.left=b.left-g.left+n),"using"in b?b.using.call(a,k):e.css(k)}},f.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),c=this.offset(),d=cx.test(b[0].nodeName)?{top:0,left:0}:b.offset();c.top-=parseFloat(f.css(a,"marginTop"))||0,c.left-=parseFloat(f.css(a,"marginLeft"))||0,d.top+=parseFloat(f.css(b[0],"borderTopWidth"))||0,d.left+=parseFloat(f.css(b[0],"borderLeftWidth"))||0;return{top:c.top-d.top,left:c.left-d.left}},offsetParent:function(){return this.map(function(){var a=this.offsetParent||c.body;while(a&&!cx.test(a.nodeName)&&f.css(a,"position")==="static")a=a.offsetParent;return a})}}),f.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(a,c){var d=/Y/.test(c);f.fn[a]=function(e){return f.access(this,function(a,e,g){var h=cy(a);if(g===b)return h?c in h?h[c]:f.support.boxModel&&h.document.documentElement[e]||h.document.body[e]:a[e];h?h.scrollTo(d?f(h).scrollLeft():g,d?g:f(h).scrollTop()):a[e]=g},a,e,arguments.length,null)}}),f.each({Height:"height",Width:"width"},function(a,c){var d="client"+a,e="scroll"+a,g="offset"+a;f.fn["inner"+a]=function(){var a=this[0];return a?a.style?parseFloat(f.css(a,c,"padding")):this[c]():null},f.fn["outer"+a]=function(a){var b=this[0];return b?b.style?parseFloat(f.css(b,c,a?"margin":"border")):this[c]():null},f.fn[c]=function(a){return f.access(this,function(a,c,h){var i,j,k,l;if(f.isWindow(a)){i=a.document,j=i.documentElement[d];return f.support.boxModel&&j||i.body&&i.body[d]||j}if(a.nodeType===9){i=a.documentElement;if(i[d]>=i[e])return i[d];return Math.max(a.body[e],i[e],a.body[g],i[g])}if(h===b){k=f.css(a,c),l=parseFloat(k);return f.isNumeric(l)?l:k}f(a).css(c,h)},c,a,arguments.length,null)}}),a.jQuery=a.$=f,typeof define=="function"&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return f})})(window);
diff --git a/lib/mousetrap/tests/libs/key-event.js b/lib/mousetrap/tests/libs/key-event.js
new file mode 100644
index 0000000..44cee7c
--- /dev/null
+++ b/lib/mousetrap/tests/libs/key-event.js
@@ -0,0 +1,129 @@
+(function() {
+    var KeyEvent = function(data, type) {
+        this.keyCode = 'keyCode' in data ? data.keyCode : 0;
+        this.charCode = 'charCode' in data ? data.charCode : 0;
+
+        var modifiers = 'modifiers' in data ? data.modifiers : [];
+
+        this.ctrlKey = false;
+        this.metaKey = false;
+        this.altKey = false;
+        this.shiftKey = false;
+
+        for (var i = 0; i < modifiers.length; i++) {
+            this[modifiers[i] + 'Key'] = true;
+        }
+
+        this.type = type || 'keypress';
+    };
+
+    KeyEvent.prototype.toNative = function() {
+        var event = document.createEventObject ? document.createEventObject() : document.createEvent('Events');
+
+        if (event.initEvent) {
+            event.initEvent(this.type, true, true);
+        }
+
+        event.keyCode = this.keyCode;
+        event.which = this.charCode || this.keyCode;
+        event.shiftKey = this.shiftKey;
+        event.metaKey = this.metaKey;
+        event.altKey = this.altKey;
+        event.ctrlKey = this.ctrlKey;
+
+        return event;
+    };
+
+    KeyEvent.prototype.fire = function(element) {
+        var event = this.toNative();
+        if (element.dispatchEvent) {
+            element.dispatchEvent(event);
+            return;
+        }
+
+        element.fireEvent('on' + this.type, event);
+    };
+
+    // simulates complete key event as if the user pressed the key in the browser
+    // triggers a keydown, then a keypress, then a keyup
+    KeyEvent.simulate = function(charCode, keyCode, modifiers, element, repeat) {
+        if (modifiers === undefined) {
+            modifiers = [];
+        }
+
+        if (element === undefined) {
+            element = document;
+        }
+
+        if (repeat === undefined) {
+            repeat = 1;
+        }
+
+        var modifierToKeyCode = {
+            'shift': 16,
+            'ctrl': 17,
+            'alt': 18,
+            'meta': 91
+        };
+
+        // if the key is a modifier then take it out of the regular
+        // keypress/keydown
+        if (keyCode == 16 || keyCode == 17 || keyCode == 18 || keyCode == 91) {
+            repeat = 0;
+        }
+
+        var modifiersToInclude = [];
+        var keyEvents = [];
+
+        // modifiers would go down first
+        for (var i = 0; i < modifiers.length; i++) {
+            modifiersToInclude.push(modifiers[i]);
+            keyEvents.push(new KeyEvent({
+                charCode: 0,
+                keyCode: modifierToKeyCode[modifiers[i]],
+                modifiers: modifiersToInclude
+            }, 'keydown'));
+        }
+
+        // @todo factor in duration for these
+        while (repeat > 0) {
+            keyEvents.push(new KeyEvent({
+                charCode: 0,
+                keyCode: keyCode,
+                modifiers: modifiersToInclude
+            }, 'keydown'));
+
+            keyEvents.push(new KeyEvent({
+                charCode: charCode,
+                keyCode: charCode,
+                modifiers: modifiersToInclude
+            }, 'keypress'));
+
+            repeat--;
+        }
+
+        keyEvents.push(new KeyEvent({
+            charCode: 0,
+            keyCode: keyCode,
+            modifiers: modifiersToInclude
+        }, 'keyup'));
+
+        // now lift up the modifier keys
+        for (i = 0; i < modifiersToInclude.length; i++) {
+            var modifierKeyCode = modifierToKeyCode[modifiersToInclude[i]];
+            modifiersToInclude.splice(i, 1);
+            keyEvents.push(new KeyEvent({
+                charCode: 0,
+                keyCode: modifierKeyCode,
+                modifiers: modifiersToInclude
+            }, 'keyup'));
+        }
+
+        for (i = 0; i < keyEvents.length; i++) {
+            // console.log('firing', keyEvents[i].type, keyEvents[i].keyCode, keyEvents[i].charCode);
+            keyEvents[i].fire(element);
+        }
+    };
+
+    window.KeyEvent = KeyEvent;
+}) ();
diff --git a/lib/mousetrap/tests/libs/mocha-1.9.0.css b/lib/mousetrap/tests/libs/mocha-1.9.0.css
new file mode 100644
index 0000000..883d44b
--- /dev/null
+++ b/lib/mousetrap/tests/libs/mocha-1.9.0.css
@@ -0,0 +1,246 @@
+@charset "utf-8";
+
+body {
+  font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
+  padding: 60px 50px;
+}
+
+#mocha ul, #mocha li {
+  margin: 0;
+  padding: 0;
+}
+
+#mocha ul {
+  list-style: none;
+}
+
+#mocha h1, #mocha h2 {
+  margin: 0;
+}
+
+#mocha h1 {
+  margin-top: 15px;
+  font-size: 1em;
+  font-weight: 200;
+}
+
+#mocha h1 a {
+  text-decoration: none;
+  color: inherit;
+}
+
+#mocha h1 a:hover {
+  text-decoration: underline;
+}
+
+#mocha .suite .suite h1 {
+  margin-top: 0;
+  font-size: .8em;
+}
+
+.hidden {
+  display: none;
+}
+
+#mocha h2 {
+  font-size: 12px;
+  font-weight: normal;
+  cursor: pointer;
+}
+
+#mocha .suite {
+  margin-left: 15px;
+}
+
+#mocha .test {
+  margin-left: 15px;
+  overflow: hidden;
+}
+
+#mocha .test.pending:hover h2::after {
+  content: '(pending)';
+  font-family: arial;
+}
+
+#mocha .test.pass.medium .duration {
+  background: #C09853;
+}
+
+#mocha .test.pass.slow .duration {
+  background: #B94A48;
+}
+
+#mocha .test.pass::before {
+  content: '✓';
+  font-size: 12px;
+  display: block;
+  float: left;
+  margin-right: 5px;
+  color: #00d6b2;
+}
+
+#mocha .test.pass .duration {
+  font-size: 9px;
+  margin-left: 5px;
+  padding: 2px 5px;
+  color: white;
+  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+  -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+  box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
+  -webkit-border-radius: 5px;
+  -moz-border-radius: 5px;
+  -ms-border-radius: 5px;
+  -o-border-radius: 5px;
+  border-radius: 5px;
+}
+
+#mocha .test.pass.fast .duration {
+  display: none;
+}
+
+#mocha .test.pending {
+  color: #0b97c4;
+}
+
+#mocha .test.pending::before {
+  content: '◦';
+  color: #0b97c4;
+}
+
+#mocha .test.fail {
+  color: #c00;
+}
+
+#mocha .test.fail pre {
+  color: black;
+}
+
+#mocha .test.fail::before {
+  content: '✖';
+  font-size: 12px;
+  display: block;
+  float: left;
+  margin-right: 5px;
+  color: #c00;
+}
+
+#mocha .test pre.error {
+  color: #c00;
+  max-height: 300px;
+  overflow: auto;
+}
+
+#mocha .test pre {
+  display: block;
+  float: left;
+  clear: left;
+  font: 12px/1.5 monaco, monospace;
+  margin: 5px;
+  padding: 15px;
+  border: 1px solid #eee;
+  border-bottom-color: #ddd;
+  -webkit-border-radius: 3px;
+  -webkit-box-shadow: 0 1px 3px #eee;
+  -moz-border-radius: 3px;
+  -moz-box-shadow: 0 1px 3px #eee;
+}
+
+#mocha .test h2 {
+  position: relative;
+}
+
+#mocha .test a.replay {
+  position: absolute;
+  top: 3px;
+  right: 0;
+  text-decoration: none;
+  vertical-align: middle;
+  display: block;
+  width: 15px;
+  height: 15px;
+  line-height: 15px;
+  text-align: center;
+  background: #eee;
+  font-size: 15px;
+  -moz-border-radius: 15px;
+  border-radius: 15px;
+  -webkit-transition: opacity 200ms;
+  -moz-transition: opacity 200ms;
+  transition: opacity 200ms;
+  opacity: 0.3;
+  color: #888;
+}
+
+#mocha .test:hover a.replay {
+  opacity: 1;
+}
+
+#mocha-report.pass .test.fail {
+  display: none;
+}
+
+#mocha-report.fail .test.pass {
+  display: none;
+}
+
+#mocha-error {
+  color: #c00;
+  font-size: 1.5  em;
+  font-weight: 100;
+  letter-spacing: 1px;
+}
+
+#mocha-stats {
+  position: fixed;
+  top: 15px;
+  right: 10px;
+  font-size: 12px;
+  margin: 0;
+  color: #888;
+}
+
+#mocha-stats .progress {
+  float: right;
+  padding-top: 0;
+}
+
+#mocha-stats em {
+  color: black;
+}
+
+#mocha-stats a {
+  text-decoration: none;
+  color: inherit;
+}
+
+#mocha-stats a:hover {
+  border-bottom: 1px solid #eee;
+}
+
+#mocha-stats li {
+  display: inline-block;
+  margin: 0 5px;
+  list-style: none;
+  padding-top: 11px;
+}
+
+#mocha-stats canvas {
+  width: 40px;
+  height: 40px;
+}
+
+code .comment { color: #ddd }
+code .init { color: #2F6FAD }
+code .string { color: #5890AD }
+code .keyword { color: #8A6343 }
+code .number { color: #2F6FAD }
+
+@media screen and (max-device-width: 480px) {
+  body {
+    padding: 60px 0px;
+  }
+
+  #stats {
+    position: absolute;
+  }
+}
diff --git a/lib/mousetrap/tests/libs/mocha-1.9.0.js b/lib/mousetrap/tests/libs/mocha-1.9.0.js
new file mode 100644
index 0000000..aed04d9
--- /dev/null
+++ b/lib/mousetrap/tests/libs/mocha-1.9.0.js
@@ -0,0 +1,5338 @@
+;(function(){
+
+// CommonJS require()
+
+function require(p){
+    var path = require.resolve(p)
+      , mod = require.modules[path];
+    if (!mod) throw new Error('failed to require "' + p + '"');
+    if (!mod.exports) {
+      mod.exports = {};
+      mod.call(mod.exports, mod, mod.exports, require.relative(path));
+    }
+    return mod.exports;
+  }
+
+require.modules = {};
+
+require.resolve = function (path){
+    var orig = path
+      , reg = path + '.js'
+      , index = path + '/index.js';
+    return require.modules[reg] && reg
+      || require.modules[index] && index
+      || orig;
+  };
+
+require.register = function (path, fn){
+    require.modules[path] = fn;
+  };
+
+require.relative = function (parent) {
+    return function(p){
+      if ('.' != p.charAt(0)) return require(p);
+
+      var path = parent.split('/')
+        , segs = p.split('/');
+      path.pop();
+
+      for (var i = 0; i < segs.length; i++) {
+        var seg = segs[i];
+        if ('..' == seg) path.pop();
+        else if ('.' != seg) path.push(seg);
+      }
+
+      return require(path.join('/'));
+    };
+  };
+
+
+require.register("browser/debug.js", function(module, exports, require){
+
+module.exports = function(type){
+  return function(){
+  }
+};
+
+}); // module: browser/debug.js
+
+require.register("browser/diff.js", function(module, exports, require){
+/* See license.txt for terms of usage */
+
+/*
+ * Text diff implementation.
+ *
+ * This library supports the following APIS:
+ * JsDiff.diffChars: Character by character diff
+ * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
+ * JsDiff.diffLines: Line based diff
+ *
+ * JsDiff.diffCss: Diff targeted at CSS content
+ *
+ * These methods are based on the implementation proposed in
+ * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
+ * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
+ */
+var JsDiff = (function() {
+  function clonePath(path) {
+    return { newPos: path.newPos, components: path.components.slice(0) };
+  }
+  function removeEmpty(array) {
+    var ret = [];
+    for (var i = 0; i < array.length; i++) {
+      if (array[i]) {
+        ret.push(array[i]);
+      }
+    }
+    return ret;
+  }
+  function escapeHTML(s) {
+    var n = s;
+    n = n.replace(/&/g, "&amp;");
+    n = n.replace(/</g, "&lt;");
+    n = n.replace(/>/g, "&gt;");
+    n = n.replace(/"/g, "&quot;");
+
+    return n;
+  }
+
+
+  var fbDiff = function(ignoreWhitespace) {
+    this.ignoreWhitespace = ignoreWhitespace;
+  };
+  fbDiff.prototype = {
+      diff: function(oldString, newString) {
+        // Handle the identity case (this is due to unrolling editLength == 0
+        if (newString == oldString) {
+          return [{ value: newString }];
+        }
+        if (!newString) {
+          return [{ value: oldString, removed: true }];
+        }
+        if (!oldString) {
+          return [{ value: newString, added: true }];
+        }
+
+        newString = this.tokenize(newString);
+        oldString = this.tokenize(oldString);
+
+        var newLen = newString.length, oldLen = oldString.length;
+        var maxEditLength = newLen + oldLen;
+        var bestPath = [{ newPos: -1, components: [] }];
+
+        // Seed editLength = 0
+        var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
+        if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) {
+          return bestPath[0].components;
+        }
+
+        for (var editLength = 1; editLength <= maxEditLength; editLength++) {
+          for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) {
+            var basePath;
+            var addPath = bestPath[diagonalPath-1],
+                removePath = bestPath[diagonalPath+1];
+            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
+            if (addPath) {
+              // No one else is going to attempt to use this value, clear it
+              bestPath[diagonalPath-1] = undefined;
+            }
+
+            var canAdd = addPath && addPath.newPos+1 < newLen;
+            var canRemove = removePath && 0 <= oldPos && oldPos < oldLen;
+            if (!canAdd && !canRemove) {
+              bestPath[diagonalPath] = undefined;
+              continue;
+            }
+
+            // Select the diagonal that we want to branch from. We select the prior
+            // path whose position in the new string is the farthest from the origin
+            // and does not pass the bounds of the diff graph
+            if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {
+              basePath = clonePath(removePath);
+              this.pushComponent(basePath.components, oldString[oldPos], undefined, true);
+            } else {
+              basePath = clonePath(addPath);
+              basePath.newPos++;
+              this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined);
+            }
+
+            var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath);
+
+            if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) {
+              return basePath.components;
+            } else {
+              bestPath[diagonalPath] = basePath;
+            }
+          }
+        }
+      },
+
+      pushComponent: function(components, value, added, removed) {
+        var last = components[components.length-1];
+        if (last && last.added === added && last.removed === removed) {
+          // We need to clone here as the component clone operation is just
+          // as shallow array clone
+          components[components.length-1] =
+            {value: this.join(last.value, value), added: added, removed: removed };
+        } else {
+          components.push({value: value, added: added, removed: removed });
+        }
+      },
+      extractCommon: function(basePath, newString, oldString, diagonalPath) {
+        var newLen = newString.length,
+            oldLen = oldString.length,
+            newPos = basePath.newPos,
+            oldPos = newPos - diagonalPath;
+        while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) {
+          newPos++;
+          oldPos++;
+
+          this.pushComponent(basePath.components, newString[newPos], undefined, undefined);
+        }
+        basePath.newPos = newPos;
+        return oldPos;
+      },
+
+      equals: function(left, right) {
+        var reWhitespace = /\S/;
+        if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) {
+          return true;
+        } else {
+          return left == right;
+        }
+      },
+      join: function(left, right) {
+        return left + right;
+      },
+      tokenize: function(value) {
+        return value;
+      }
+  };
+
+  var CharDiff = new fbDiff();
+
+  var WordDiff = new fbDiff(true);
+  WordDiff.tokenize = function(value) {
+    return removeEmpty(value.split(/(\s+|\b)/));
+  };
+
+  var CssDiff = new fbDiff(true);
+  CssDiff.tokenize = function(value) {
+    return removeEmpty(value.split(/([{}:;,]|\s+)/));
+  };
+
+  var LineDiff = new fbDiff();
+  LineDiff.tokenize = function(value) {
+    return value.split(/^/m);
+  };
+
+  return {
+    diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); },
+    diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); },
+    diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); },
+
+    diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); },
+
+    createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) {
+      var ret = [];
+
+      ret.push("Index: " + fileName);
+      ret.push("===================================================================");
+      ret.push("--- " + fileName + (typeof oldHeader === "undefined" ? "" : "\t" + oldHeader));
+      ret.push("+++ " + fileName + (typeof newHeader === "undefined" ? "" : "\t" + newHeader));
+
+      var diff = LineDiff.diff(oldStr, newStr);
+      if (!diff[diff.length-1].value) {
+        diff.pop();   // Remove trailing newline add
+      }
+      diff.push({value: "", lines: []});   // Append an empty value to make cleanup easier
+
+      function contextLines(lines) {
+        return lines.map(function(entry) { return ' ' + entry; });
+      }
+      function eofNL(curRange, i, current) {
+        var last = diff[diff.length-2],
+            isLast = i === diff.length-2,
+            isLastOfType = i === diff.length-3 && (current.added === !last.added || current.removed === !last.removed);
+
+        // Figure out if this is the last line for the given file and missing NL
+        if (!/\n$/.test(current.value) && (isLast || isLastOfType)) {
+          curRange.push('\\ No newline at end of file');
+        }
+      }
+
+      var oldRangeStart = 0, newRangeStart = 0, curRange = [],
+          oldLine = 1, newLine = 1;
+      for (var i = 0; i < diff.length; i++) {
+        var current = diff[i],
+            lines = current.lines || current.value.replace(/\n$/, "").split("\n");
+        current.lines = lines;
+
+        if (current.added || current.removed) {
+          if (!oldRangeStart) {
+            var prev = diff[i-1];
+            oldRangeStart = oldLine;
+            newRangeStart = newLine;
+
+            if (prev) {
+              curRange = contextLines(prev.lines.slice(-4));
+              oldRangeStart -= curRange.length;
+              newRangeStart -= curRange.length;
+            }
+          }
+          curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?"+":"-") + entry; }));
+          eofNL(curRange, i, current);
+
+          if (current.added) {
+            newLine += lines.length;
+          } else {
+            oldLine += lines.length;
+          }
+        } else {
+          if (oldRangeStart) {
+            // Close out any changes that have been output (or join overlapping)
+            if (lines.length <= 8 && i < diff.length-2) {
+              // Overlapping
+              curRange.push.apply(curRange, contextLines(lines));
+            } else {
+              // end the range and output
+              var contextSize = Math.min(lines.length, 4);
+              ret.push(
+                  "@@ -" + oldRangeStart + "," + (oldLine-oldRangeStart+contextSize)
+                  + " +" + newRangeStart + "," + (newLine-newRangeStart+contextSize)
+                  + " @@");
+              ret.push.apply(ret, curRange);
+              ret.push.apply(ret, contextLines(lines.slice(0, contextSize)));
+              if (lines.length <= 4) {
+                eofNL(ret, i, current);
+              }
+
+              oldRangeStart = 0;  newRangeStart = 0; curRange = [];
+            }
+          }
+          oldLine += lines.length;
+          newLine += lines.length;
+        }
+      }
+
+      return ret.join('\n') + '\n';
+    },
+
+    convertChangesToXML: function(changes){
+      var ret = [];
+      for ( var i = 0; i < changes.length; i++) {
+        var change = changes[i];
+        if (change.added) {
+          ret.push("<ins>");
+        } else if (change.removed) {
+          ret.push("<del>");
+        }
+
+        ret.push(escapeHTML(change.value));
+
+        if (change.added) {
+          ret.push("</ins>");
+        } else if (change.removed) {
+          ret.push("</del>");
+        }
+      }
+      return ret.join("");
+    }
+  };
+})();
+
+if (typeof module !== "undefined") {
+    module.exports = JsDiff;
+}
+
+}); // module: browser/diff.js
+
+require.register("browser/events.js", function(module, exports, require){
+
+/**
+ * Module exports.
+ */
+
+exports.EventEmitter = EventEmitter;
+
+/**
+ * Check if `obj` is an array.
+ */
+
+function isArray(obj) {
+  return '[object Array]' == {}.toString.call(obj);
+}
+
+/**
+ * Event emitter constructor.
+ *
+ * @api public
+ */
+
+function EventEmitter(){};
+
+/**
+ * Adds a listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.on = function (name, fn) {
+  if (!this.$events) {
+    this.$events = {};
+  }
+
+  if (!this.$events[name]) {
+    this.$events[name] = fn;
+  } else if (isArray(this.$events[name])) {
+    this.$events[name].push(fn);
+  } else {
+    this.$events[name] = [this.$events[name], fn];
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.addListener = EventEmitter.prototype.on;
+
+/**
+ * Adds a volatile listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.once = function (name, fn) {
+  var self = this;
+
+  function on () {
+    self.removeListener(name, on);
+    fn.apply(this, arguments);
+  };
+
+  on.listener = fn;
+  this.on(name, on);
+
+  return this;
+};
+
+/**
+ * Removes a listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.removeListener = function (name, fn) {
+  if (this.$events && this.$events[name]) {
+    var list = this.$events[name];
+
+    if (isArray(list)) {
+      var pos = -1;
+
+      for (var i = 0, l = list.length; i < l; i++) {
+        if (list[i] === fn || (list[i].listener && list[i].listener === fn)) {
+          pos = i;
+          break;
+        }
+      }
+
+      if (pos < 0) {
+        return this;
+      }
+
+      list.splice(pos, 1);
+
+      if (!list.length) {
+        delete this.$events[name];
+      }
+    } else if (list === fn || (list.listener && list.listener === fn)) {
+      delete this.$events[name];
+    }
+  }
+
+  return this;
+};
+
+/**
+ * Removes all listeners for an event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.removeAllListeners = function (name) {
+  if (name === undefined) {
+    this.$events = {};
+    return this;
+  }
+
+  if (this.$events && this.$events[name]) {
+    this.$events[name] = null;
+  }
+
+  return this;
+};
+
+/**
+ * Gets all listeners for a certain event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.listeners = function (name) {
+  if (!this.$events) {
+    this.$events = {};
+  }
+
+  if (!this.$events[name]) {
+    this.$events[name] = [];
+  }
+
+  if (!isArray(this.$events[name])) {
+    this.$events[name] = [this.$events[name]];
+  }
+
+  return this.$events[name];
+};
+
+/**
+ * Emits an event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.emit = function (name) {
+  if (!this.$events) {
+    return false;
+  }
+
+  var handler = this.$events[name];
+
+  if (!handler) {
+    return false;
+  }
+
+  var args = [].slice.call(arguments, 1);
+
+  if ('function' == typeof handler) {
+    handler.apply(this, args);
+  } else if (isArray(handler)) {
+    var listeners = handler.slice();
+
+    for (var i = 0, l = listeners.length; i < l; i++) {
+      listeners[i].apply(this, args);
+    }
+  } else {
+    return false;
+  }
+
+  return true;
+};
+}); // module: browser/events.js
+
+require.register("browser/fs.js", function(module, exports, require){
+
+}); // module: browser/fs.js
+
+require.register("browser/path.js", function(module, exports, require){
+
+}); // module: browser/path.js
+
+require.register("browser/progress.js", function(module, exports, require){
+
+/**
+ * Expose `Progress`.
+ */
+
+module.exports = Progress;
+
+/**
+ * Initialize a new `Progress` indicator.
+ */
+
+function Progress() {
+  this.percent = 0;
+  this.size(0);
+  this.fontSize(11);
+  this.font('helvetica, arial, sans-serif');
+}
+
+/**
+ * Set progress size to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.size = function(n){
+  this._size = n;
+  return this;
+};
+
+/**
+ * Set text to `str`.
+ *
+ * @param {String} str
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.text = function(str){
+  this._text = str;
+  return this;
+};
+
+/**
+ * Set font size to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.fontSize = function(n){
+  this._fontSize = n;
+  return this;
+};
+
+/**
+ * Set font `family`.
+ *
+ * @param {String} family
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.font = function(family){
+  this._font = family;
+  return this;
+};
+
+/**
+ * Update percentage to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.update = function(n){
+  this.percent = n;
+  return this;
+};
+
+/**
+ * Draw on `ctx`.
+ *
+ * @param {CanvasRenderingContext2d} ctx
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.draw = function(ctx){
+  var percent = Math.min(this.percent, 100)
+    , size = this._size
+    , half = size / 2
+    , x = half
+    , y = half
+    , rad = half - 1
+    , fontSize = this._fontSize;
+
+  ctx.font = fontSize + 'px ' + this._font;
+
+  var angle = Math.PI * 2 * (percent / 100);
+  ctx.clearRect(0, 0, size, size);
+
+  // outer circle
+  ctx.strokeStyle = '#9f9f9f';
+  ctx.beginPath();
+  ctx.arc(x, y, rad, 0, angle, false);
+  ctx.stroke();
+
+  // inner circle
+  ctx.strokeStyle = '#eee';
+  ctx.beginPath();
+  ctx.arc(x, y, rad - 1, 0, angle, true);
+  ctx.stroke();
+
+  // text
+  var text = this._text || (percent | 0) + '%'
+    , w = ctx.measureText(text).width;
+
+  ctx.fillText(
+      text
+    , x - w / 2 + 1
+    , y + fontSize / 2 - 1);
+
+  return this;
+};
+
+}); // module: browser/progress.js
+
+require.register("browser/tty.js", function(module, exports, require){
+
+exports.isatty = function(){
+  return true;
+};
+
+exports.getWindowSize = function(){
+  return [window.innerHeight, window.innerWidth];
+};
+}); // module: browser/tty.js
+
+require.register("context.js", function(module, exports, require){
+
+/**
+ * Expose `Context`.
+ */
+
+module.exports = Context;
+
+/**
+ * Initialize a new `Context`.
+ *
+ * @api private
+ */
+
+function Context(){}
+
+/**
+ * Set or get the context `Runnable` to `runnable`.
+ *
+ * @param {Runnable} runnable
+ * @return {Context}
+ * @api private
+ */
+
+Context.prototype.runnable = function(runnable){
+  if (0 == arguments.length) return this._runnable;
+  this.test = this._runnable = runnable;
+  return this;
+};
+
+/**
+ * Set test timeout `ms`.
+ *
+ * @param {Number} ms
+ * @return {Context} self
+ * @api private
+ */
+
+Context.prototype.timeout = function(ms){
+  this.runnable().timeout(ms);
+  return this;
+};
+
+/**
+ * Set test slowness threshold `ms`.
+ *
+ * @param {Number} ms
+ * @return {Context} self
+ * @api private
+ */
+
+Context.prototype.slow = function(ms){
+  this.runnable().slow(ms);
+  return this;
+};
+
+/**
+ * Inspect the context void of `._runnable`.
+ *
+ * @return {String}
+ * @api private
+ */
+
+Context.prototype.inspect = function(){
+  return JSON.stringify(this, function(key, val){
+    if ('_runnable' == key) return;
+    if ('test' == key) return;
+    return val;
+  }, 2);
+};
+
+}); // module: context.js
+
+require.register("hook.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Runnable = require('./runnable');
+
+/**
+ * Expose `Hook`.
+ */
+
+module.exports = Hook;
+
+/**
+ * Initialize a new `Hook` with the given `title` and callback `fn`.
+ *
+ * @param {String} title
+ * @param {Function} fn
+ * @api private
+ */
+
+function Hook(title, fn) {
+  Runnable.call(this, title, fn);
+  this.type = 'hook';
+}
+
+/**
+ * Inherit from `Runnable.prototype`.
+ */
+
+function F(){};
+F.prototype = Runnable.prototype;
+Hook.prototype = new F;
+Hook.prototype.constructor = Hook;
+
+
+/**
+ * Get or set the test `err`.
+ *
+ * @param {Error} err
+ * @return {Error}
+ * @api public
+ */
+
+Hook.prototype.error = function(err){
+  if (0 == arguments.length) {
+    var err = this._error;
+    this._error = null;
+    return err;
+  }
+
+  this._error = err;
+};
+
+}); // module: hook.js
+
+require.register("interfaces/bdd.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Suite = require('../suite')
+  , Test = require('../test');
+
+/**
+ * BDD-style interface:
+ *
+ *      describe('Array', function(){
+ *        describe('#indexOf()', function(){
+ *          it('should return -1 when not present', function(){
+ *
+ *          });
+ *
+ *          it('should return the index when present', function(){
+ *
+ *          });
+ *        });
+ *      });
+ *
+ */
+
+module.exports = function(suite){
+  var suites = [suite];
+
+  suite.on('pre-require', function(context, file, mocha){
+
+    /**
+     * Execute before running tests.
+     */
+
+    context.before = function(fn){
+      suites[0].beforeAll(fn);
+    };
+
+    /**
+     * Execute after running tests.
+     */
+
+    context.after = function(fn){
+      suites[0].afterAll(fn);
+    };
+
+    /**
+     * Execute before each test case.
+     */
+
+    context.beforeEach = function(fn){
+      suites[0].beforeEach(fn);
+    };
+
+    /**
+     * Execute after each test case.
+     */
+
+    context.afterEach = function(fn){
+      suites[0].afterEach(fn);
+    };
+
+    /**
+     * Describe a "suite" with the given `title`
+     * and callback `fn` containing nested suites
+     * and/or tests.
+     */
+
+    context.describe = context.context = function(title, fn){
+      var suite = Suite.create(suites[0], title);
+      suites.unshift(suite);
+      fn.call(suite);
+      suites.shift();
+      return suite;
+    };
+
+    /**
+     * Pending describe.
+     */
+
+    context.xdescribe =
+    context.xcontext =
+    context.describe.skip = function(title, fn){
+      var suite = Suite.create(suites[0], title);
+      suite.pending = true;
+      suites.unshift(suite);
+      fn.call(suite);
+      suites.shift();
+    };
+
+    /**
+     * Exclusive suite.
+     */
+
+    context.describe.only = function(title, fn){
+      var suite = context.describe(title, fn);
+      mocha.grep(suite.fullTitle());
+    };
+
+    /**
+     * Describe a specification or test-case
+     * with the given `title` and callback `fn`
+     * acting as a thunk.
+     */
+
+    context.it = context.specify = function(title, fn){
+      var suite = suites[0];
+      if (suite.pending) var fn = null;
+      var test = new Test(title, fn);
+      suite.addTest(test);
+      return test;
+    };
+
+    /**
+     * Exclusive test-case.
+     */
+
+    context.it.only = function(title, fn){
+      var test = context.it(title, fn);
+      mocha.grep(test.fullTitle());
+    };
+
+    /**
+     * Pending test case.
+     */
+
+    context.xit =
+    context.xspecify =
+    context.it.skip = function(title){
+      context.it(title);
+    };
+  });
+};
+
+}); // module: interfaces/bdd.js
+
+require.register("interfaces/exports.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Suite = require('../suite')
+  , Test = require('../test');
+
+/**
+ * TDD-style interface:
+ *
+ *     exports.Array = {
+ *       '#indexOf()': {
+ *         'should return -1 when the value is not present': function(){
+ *
+ *         },
+ *
+ *         'should return the correct index when the value is present': function(){
+ *
+ *         }
+ *       }
+ *     };
+ *
+ */
+
+module.exports = function(suite){
+  var suites = [suite];
+
+  suite.on('require', visit);
+
+  function visit(obj) {
+    var suite;
+    for (var key in obj) {
+      if ('function' == typeof obj[key]) {
+        var fn = obj[key];
+        switch (key) {
+          case 'before':
+            suites[0].beforeAll(fn);
+            break;
+          case 'after':
+            suites[0].afterAll(fn);
+            break;
+          case 'beforeEach':
+            suites[0].beforeEach(fn);
+            break;
+          case 'afterEach':
+            suites[0].afterEach(fn);
+            break;
+          default:
+            suites[0].addTest(new Test(key, fn));
+        }
+      } else {
+        var suite = Suite.create(suites[0], key);
+        suites.unshift(suite);
+        visit(obj[key]);
+        suites.shift();
+      }
+    }
+  }
+};
+
+}); // module: interfaces/exports.js
+
+require.register("interfaces/index.js", function(module, exports, require){
+
+exports.bdd = require('./bdd');
+exports.tdd = require('./tdd');
+exports.qunit = require('./qunit');
+exports.exports = require('./exports');
+
+}); // module: interfaces/index.js
+
+require.register("interfaces/qunit.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Suite = require('../suite')
+  , Test = require('../test');
+
+/**
+ * QUnit-style interface:
+ *
+ *     suite('Array');
+ *
+ *     test('#length', function(){
+ *       var arr = [1,2,3];
+ *       ok(arr.length == 3);
+ *     });
+ *
+ *     test('#indexOf()', function(){
+ *       var arr = [1,2,3];
+ *       ok(arr.indexOf(1) == 0);
+ *       ok(arr.indexOf(2) == 1);
+ *       ok(arr.indexOf(3) == 2);
+ *     });
+ *
+ *     suite('String');
+ *
+ *     test('#length', function(){
+ *       ok('foo'.length == 3);
+ *     });
+ *
+ */
+
+module.exports = function(suite){
+  var suites = [suite];
+
+  suite.on('pre-require', function(context){
+
+    /**
+     * Execute before running tests.
+     */
+
+    context.before = function(fn){
+      suites[0].beforeAll(fn);
+    };
+
+    /**
+     * Execute after running tests.
+     */
+
+    context.after = function(fn){
+      suites[0].afterAll(fn);
+    };
+
+    /**
+     * Execute before each test case.
+     */
+
+    context.beforeEach = function(fn){
+      suites[0].beforeEach(fn);
+    };
+
+    /**
+     * Execute after each test case.
+     */
+
+    context.afterEach = function(fn){
+      suites[0].afterEach(fn);
+    };
+
+    /**
+     * Describe a "suite" with the given `title`.
+     */
+
+    context.suite = function(title){
+      if (suites.length > 1) suites.shift();
+      var suite = Suite.create(suites[0], title);
+      suites.unshift(suite);
+    };
+
+    /**
+     * Describe a specification or test-case
+     * with the given `title` and callback `fn`
+     * acting as a thunk.
+     */
+
+    context.test = function(title, fn){
+      suites[0].addTest(new Test(title, fn));
+    };
+  });
+};
+
+}); // module: interfaces/qunit.js
+
+require.register("interfaces/tdd.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Suite = require('../suite')
+  , Test = require('../test');
+
+/**
+ * TDD-style interface:
+ *
+ *      suite('Array', function(){
+ *        suite('#indexOf()', function(){
+ *          suiteSetup(function(){
+ *
+ *          });
+ *
+ *          test('should return -1 when not present', function(){
+ *
+ *          });
+ *
+ *          test('should return the index when present', function(){
+ *
+ *          });
+ *
+ *          suiteTeardown(function(){
+ *
+ *          });
+ *        });
+ *      });
+ *
+ */
+
+module.exports = function(suite){
+  var suites = [suite];
+
+  suite.on('pre-require', function(context, file, mocha){
+
+    /**
+     * Execute before each test case.
+     */
+
+    context.setup = function(fn){
+      suites[0].beforeEach(fn);
+    };
+
+    /**
+     * Execute after each test case.
+     */
+
+    context.teardown = function(fn){
+      suites[0].afterEach(fn);
+    };
+
+    /**
+     * Execute before the suite.
+     */
+
+    context.suiteSetup = function(fn){
+      suites[0].beforeAll(fn);
+    };
+
+    /**
+     * Execute after the suite.
+     */
+
+    context.suiteTeardown = function(fn){
+      suites[0].afterAll(fn);
+    };
+
+    /**
+     * Describe a "suite" with the given `title`
+     * and callback `fn` containing nested suites
+     * and/or tests.
+     */
+
+    context.suite = function(title, fn){
+      var suite = Suite.create(suites[0], title);
+      suites.unshift(suite);
+      fn.call(suite);
+      suites.shift();
+      return suite;
+    };
+
+    /**
+     * Exclusive test-case.
+     */
+
+    context.suite.only = function(title, fn){
+      var suite = context.suite(title, fn);
+      mocha.grep(suite.fullTitle());
+    };
+
+    /**
+     * Describe a specification or test-case
+     * with the given `title` and callback `fn`
+     * acting as a thunk.
+     */
+
+    context.test = function(title, fn){
+      var test = new Test(title, fn);
+      suites[0].addTest(test);
+      return test;
+    };
+
+    /**
+     * Exclusive test-case.
+     */
+
+    context.test.only = function(title, fn){
+      var test = context.test(title, fn);
+      mocha.grep(test.fullTitle());
+    };
+
+    /**
+     * Pending test case.
+     */
+
+    context.test.skip = function(title){
+      context.test(title);
+    };
+  });
+};
+
+}); // module: interfaces/tdd.js
+
+require.register("mocha.js", function(module, exports, require){
+/*!
+ * mocha
+ * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var path = require('browser/path')
+  , utils = require('./utils');
+
+/**
+ * Expose `Mocha`.
+ */
+
+exports = module.exports = Mocha;
+
+/**
+ * Expose internals.
+ */
+
+exports.utils = utils;
+exports.interfaces = require('./interfaces');
+exports.reporters = require('./reporters');
+exports.Runnable = require('./runnable');
+exports.Context = require('./context');
+exports.Runner = require('./runner');
+exports.Suite = require('./suite');
+exports.Hook = require('./hook');
+exports.Test = require('./test');
+
+/**
+ * Return image `name` path.
+ *
+ * @param {String} name
+ * @return {String}
+ * @api private
+ */
+
+function image(name) {
+  return __dirname + '/../images/' + name + '.png';
+}
+
+/**
+ * Setup mocha with `options`.
+ *
+ * Options:
+ *
+ *   - `ui` name "bdd", "tdd", "exports" etc
+ *   - `reporter` reporter instance, defaults to `mocha.reporters.Dot`
+ *   - `globals` array of accepted globals
+ *   - `timeout` timeout in milliseconds
+ *   - `bail` bail on the first test failure
+ *   - `slow` milliseconds to wait before considering a test slow
+ *   - `ignoreLeaks` ignore global leaks
+ *   - `grep` string or regexp to filter tests with
+ *
+ * @param {Object} options
+ * @api public
+ */
+
+function Mocha(options) {
+  options = options || {};
+  this.files = [];
+  this.options = options;
+  this.grep(options.grep);
+  this.suite = new exports.Suite('', new exports.Context);
+  this.ui(options.ui);
+  this.bail(options.bail);
+  this.reporter(options.reporter);
+  if (options.timeout) this.timeout(options.timeout);
+  if (options.slow) this.slow(options.slow);
+}
+
+/**
+ * Enable or disable bailing on the first failure.
+ *
+ * @param {Boolean} [bail]
+ * @api public
+ */
+
+Mocha.prototype.bail = function(bail){
+  if (0 == arguments.length) bail = true;
+  this.suite.bail(bail);
+  return this;
+};
+
+/**
+ * Add test `file`.
+ *
+ * @param {String} file
+ * @api public
+ */
+
+Mocha.prototype.addFile = function(file){
+  this.files.push(file);
+  return this;
+};
+
+/**
+ * Set reporter to `reporter`, defaults to "dot".
+ *
+ * @param {String|Function} reporter name or constructor
+ * @api public
+ */
+
+Mocha.prototype.reporter = function(reporter){
+  if ('function' == typeof reporter) {
+    this._reporter = reporter;
+  } else {
+    reporter = reporter || 'dot';
+    try {
+      this._reporter = require('./reporters/' + reporter);
+    } catch (err) {
+      this._reporter = require(reporter);
+    }
+    if (!this._reporter) throw new Error('invalid reporter "' + reporter + '"');
+  }
+  return this;
+};
+
+/**
+ * Set test UI `name`, defaults to "bdd".
+ *
+ * @param {String} bdd
+ * @api public
+ */
+
+Mocha.prototype.ui = function(name){
+  name = name || 'bdd';
+  this._ui = exports.interfaces[name];
+  if (!this._ui) throw new Error('invalid interface "' + name + '"');
+  this._ui = this._ui(this.suite);
+  return this;
+};
+
+/**
+ * Load registered files.
+ *
+ * @api private
+ */
+
+Mocha.prototype.loadFiles = function(fn){
+  var self = this;
+  var suite = this.suite;
+  var pending = this.files.length;
+  this.files.forEach(function(file){
+    file = path.resolve(file);
+    suite.emit('pre-require', global, file, self);
+    suite.emit('require', require(file), file, self);
+    suite.emit('post-require', global, file, self);
+    --pending || (fn && fn());
+  });
+};
+
+/**
+ * Enable growl support.
+ *
+ * @api private
+ */
+
+Mocha.prototype._growl = function(runner, reporter) {
+  var notify = require('growl');
+
+  runner.on('end', function(){
+    var stats = reporter.stats;
+    if (stats.failures) {
+      var msg = stats.failures + ' of ' + runner.total + ' tests failed';
+      notify(msg, { name: 'mocha', title: 'Failed', image: image('error') });
+    } else {
+      notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', {
+          name: 'mocha'
+        , title: 'Passed'
+        , image: image('ok')
+      });
+    }
+  });
+};
+
+/**
+ * Add regexp to grep, if `re` is a string it is escaped.
+ *
+ * @param {RegExp|String} re
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.grep = function(re){
+  this.options.grep = 'string' == typeof re
+    ? new RegExp(utils.escapeRegexp(re))
+    : re;
+  return this;
+};
+
+/**
+ * Invert `.grep()` matches.
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.invert = function(){
+  this.options.invert = true;
+  return this;
+};
+
+/**
+ * Ignore global leaks.
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.ignoreLeaks = function(){
+  this.options.ignoreLeaks = true;
+  return this;
+};
+
+/**
+ * Enable global leak checking.
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.checkLeaks = function(){
+  this.options.ignoreLeaks = false;
+  return this;
+};
+
+/**
+ * Enable growl support.
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.growl = function(){
+  this.options.growl = true;
+  return this;
+};
+
+/**
+ * Ignore `globals` array or string.
+ *
+ * @param {Array|String} globals
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.globals = function(globals){
+  this.options.globals = (this.options.globals || []).concat(globals);
+  return this;
+};
+
+/**
+ * Set the timeout in milliseconds.
+ *
+ * @param {Number} timeout
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.timeout = function(timeout){
+  this.suite.timeout(timeout);
+  return this;
+};
+
+/**
+ * Set slowness threshold in milliseconds.
+ *
+ * @param {Number} slow
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.slow = function(slow){
+  this.suite.slow(slow);
+  return this;
+};
+
+/**
+ * Makes all tests async (accepting a callback)
+ *
+ * @return {Mocha}
+ * @api public
+ */
+
+Mocha.prototype.asyncOnly = function(){
+  this.options.asyncOnly = true;
+  return this;
+};
+
+/**
+ * Run tests and invoke `fn()` when complete.
+ *
+ * @param {Function} fn
+ * @return {Runner}
+ * @api public
+ */
+
+Mocha.prototype.run = function(fn){
+  if (this.files.length) this.loadFiles();
+  var suite = this.suite;
+  var options = this.options;
+  var runner = new exports.Runner(suite);
+  var reporter = new this._reporter(runner);
+  runner.ignoreLeaks = false !== options.ignoreLeaks;
+  runner.asyncOnly = options.asyncOnly;
+  if (options.grep) runner.grep(options.grep, options.invert);
+  if (options.globals) runner.globals(options.globals);
+  if (options.growl) this._growl(runner, reporter);
+  return runner.run(fn);
+};
+
+}); // module: mocha.js
+
+require.register("ms.js", function(module, exports, require){
+
+/**
+ * Helpers.
+ */
+
+var s = 1000;
+var m = s * 60;
+var h = m * 60;
+var d = h * 24;
+
+/**
+ * Parse or format the given `val`.
+ *
+ * @param {String|Number} val
+ * @return {String|Number}
+ * @api public
+ */
+
+module.exports = function(val){
+  if ('string' == typeof val) return parse(val);
+  return format(val);
+}
+
+/**
+ * Parse the given `str` and return milliseconds.
+ *
+ * @param {String} str
+ * @return {Number}
+ * @api private
+ */
+
+function parse(str) {
+  var m = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str);
+  if (!m) return;
+  var n = parseFloat(m[1]);
+  var type = (m[2] || 'ms').toLowerCase();
+  switch (type) {
+    case 'years':
+    case 'year':
+    case 'y':
+      return n * 31557600000;
+    case 'days':
+    case 'day':
+    case 'd':
+      return n * 86400000;
+    case 'hours':
+    case 'hour':
+    case 'h':
+      return n * 3600000;
+    case 'minutes':
+    case 'minute':
+    case 'm':
+      return n * 60000;
+    case 'seconds':
+    case 'second':
+    case 's':
+      return n * 1000;
+    case 'ms':
+      return n;
+  }
+}
+
+/**
+ * Format the given `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api public
+ */
+
+function format(ms) {
+  if (ms == d) return Math.round(ms / d) + ' day';
+  if (ms > d) return Math.round(ms / d) + ' days';
+  if (ms == h) return Math.round(ms / h) + ' hour';
+  if (ms > h) return Math.round(ms / h) + ' hours';
+  if (ms == m) return Math.round(ms / m) + ' minute';
+  if (ms > m) return Math.round(ms / m) + ' minutes';
+  if (ms == s) return Math.round(ms / s) + ' second';
+  if (ms > s) return Math.round(ms / s) + ' seconds';
+  return ms + ' ms';
+}
+}); // module: ms.js
+
+require.register("reporters/base.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var tty = require('browser/tty')
+  , diff = require('browser/diff')
+  , ms = require('../ms');
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date
+  , setTimeout = global.setTimeout
+  , setInterval = global.setInterval
+  , clearTimeout = global.clearTimeout
+  , clearInterval = global.clearInterval;
+
+/**
+ * Check if both stdio streams are associated with a tty.
+ */
+
+var isatty = tty.isatty(1) && tty.isatty(2);
+
+/**
+ * Expose `Base`.
+ */
+
+exports = module.exports = Base;
+
+/**
+ * Enable coloring by default.
+ */
+
+exports.useColors = isatty;
+
+/**
+ * Default color map.
+ */
+
+exports.colors = {
+    'pass': 90
+  , 'fail': 31
+  , 'bright pass': 92
+  , 'bright fail': 91
+  , 'bright yellow': 93
+  , 'pending': 36
+  , 'suite': 0
+  , 'error title': 0
+  , 'error message': 31
+  , 'error stack': 90
+  , 'checkmark': 32
+  , 'fast': 90
+  , 'medium': 33
+  , 'slow': 31
+  , 'green': 32
+  , 'light': 90
+  , 'diff gutter': 90
+  , 'diff added': 42
+  , 'diff removed': 41
+};
+
+/**
+ * Default symbol map.
+ */
+
+exports.symbols = {
+  ok: '✓',
+  err: '✖',
+  dot: '․'
+};
+
+// With node.js on Windows: use symbols available in terminal default fonts
+if ('win32' == process.platform) {
+  exports.symbols.ok = '\u221A';
+  exports.symbols.err = '\u00D7';
+  exports.symbols.dot = '.';
+}
+
+/**
+ * Color `str` with the given `type`,
+ * allowing colors to be disabled,
+ * as well as user-defined color
+ * schemes.
+ *
+ * @param {String} type
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+var color = exports.color = function(type, str) {
+  if (!exports.useColors) return str;
+  return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m';
+};
+
+/**
+ * Expose term window size, with some
+ * defaults for when stderr is not a tty.
+ */
+
+exports.window = {
+  width: isatty
+    ? process.stdout.getWindowSize
+      ? process.stdout.getWindowSize(1)[0]
+      : tty.getWindowSize()[1]
+    : 75
+};
+
+/**
+ * Expose some basic cursor interactions
+ * that are common among reporters.
+ */
+
+exports.cursor = {
+  hide: function(){
+    process.stdout.write('\u001b[?25l');
+  },
+
+  show: function(){
+    process.stdout.write('\u001b[?25h');
+  },
+
+  deleteLine: function(){
+    process.stdout.write('\u001b[2K');
+  },
+
+  beginningOfLine: function(){
+    process.stdout.write('\u001b[0G');
+  },
+
+  CR: function(){
+    exports.cursor.deleteLine();
+    exports.cursor.beginningOfLine();
+  }
+};
+
+/**
+ * Outut the given `failures` as a list.
+ *
+ * @param {Array} failures
+ * @api public
+ */
+
+exports.list = function(failures){
+  console.error();
+  failures.forEach(function(test, i){
+    // format
+    var fmt = color('error title', '  %s) %s:\n')
+      + color('error message', '     %s')
+      + color('error stack', '\n%s\n');
+
+    // msg
+    var err = test.err
+      , message = err.message || ''
+      , stack = err.stack || message
+      , index = stack.indexOf(message) + message.length
+      , msg = stack.slice(0, index)
+      , actual = err.actual
+      , expected = err.expected
+      , escape = true;
+
+    // explicitly show diff
+    if (err.showDiff) {
+      escape = false;
+      err.actual = actual = JSON.stringify(actual, null, 2);
+      err.expected = expected = JSON.stringify(expected, null, 2);
+    }
+
+    // actual / expected diff
+    if ('string' == typeof actual && 'string' == typeof expected) {
+      var len = Math.max(actual.length, expected.length);
+
+      if (len < 20) msg = errorDiff(err, 'Chars', escape);
+      else msg = errorDiff(err, 'Words', escape);
+
+      // linenos
+      var lines = msg.split('\n');
+      if (lines.length > 4) {
+        var width = String(lines.length).length;
+        msg = lines.map(function(str, i){
+          return pad(++i, width) + ' |' + ' ' + str;
+        }).join('\n');
+      }
+
+      // legend
+      msg = '\n'
+        + color('diff removed', 'actual')
+        + ' '
+        + color('diff added', 'expected')
+        + '\n\n'
+        + msg
+        + '\n';
+
+      // indent
+      msg = msg.replace(/^/gm, '      ');
+
+      fmt = color('error title', '  %s) %s:\n%s')
+        + color('error stack', '\n%s\n');
+    }
+
+    // indent stack trace without msg
+    stack = stack.slice(index ? index + 1 : index)
+      .replace(/^/gm, '  ');
+
+    console.error(fmt, (i + 1), test.fullTitle(), msg, stack);
+  });
+};
+
+/**
+ * Initialize a new `Base` reporter.
+ *
+ * All other reporters generally
+ * inherit from this reporter, providing
+ * stats such as test duration, number
+ * of tests passed / failed etc.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Base(runner) {
+  var self = this
+    , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }
+    , failures = this.failures = [];
+
+  if (!runner) return;
+  this.runner = runner;
+
+  runner.stats = stats;
+
+  runner.on('start', function(){
+    stats.start = new Date;
+  });
+
+  runner.on('suite', function(suite){
+    stats.suites = stats.suites || 0;
+    suite.root || stats.suites++;
+  });
+
+  runner.on('test end', function(test){
+    stats.tests = stats.tests || 0;
+    stats.tests++;
+  });
+
+  runner.on('pass', function(test){
+    stats.passes = stats.passes || 0;
+
+    var medium = test.slow() / 2;
+    test.speed = test.duration > test.slow()
+      ? 'slow'
+      : test.duration > medium
+        ? 'medium'
+        : 'fast';
+
+    stats.passes++;
+  });
+
+  runner.on('fail', function(test, err){
+    stats.failures = stats.failures || 0;
+    stats.failures++;
+    test.err = err;
+    failures.push(test);
+  });
+
+  runner.on('end', function(){
+    stats.end = new Date;
+    stats.duration = new Date - stats.start;
+  });
+
+  runner.on('pending', function(){
+    stats.pending++;
+  });
+}
+
+/**
+ * Output common epilogue used by many of
+ * the bundled reporters.
+ *
+ * @api public
+ */
+
+Base.prototype.epilogue = function(){
+  var stats = this.stats
+    , fmt
+    , tests;
+
+  console.log();
+
+  function pluralize(n) {
+    return 1 == n ? 'test' : 'tests';
+  }
+
+  // failure
+  if (stats.failures) {
+    fmt = color('bright fail', '  ' + exports.symbols.err)
+      + color('fail', ' %d of %d %s failed')
+      + color('light', ':')
+
+    console.error(fmt,
+      stats.failures,
+      this.runner.total,
+      pluralize(this.runner.total));
+
+    Base.list(this.failures);
+    console.error();
+    return;
+  }
+
+  // pass
+  fmt = color('bright pass', ' ')
+    + color('green', ' %d %s complete')
+    + color('light', ' (%s)');
+
+  console.log(fmt,
+    stats.tests || 0,
+    pluralize(stats.tests),
+    ms(stats.duration));
+
+  // pending
+  if (stats.pending) {
+    fmt = color('pending', ' ')
+      + color('pending', ' %d %s pending');
+
+    console.log(fmt, stats.pending, pluralize(stats.pending));
+  }
+
+  console.log();
+};
+
+/**
+ * Pad the given `str` to `len`.
+ *
+ * @param {String} str
+ * @param {String} len
+ * @return {String}
+ * @api private
+ */
+
+function pad(str, len) {
+  str = String(str);
+  return Array(len - str.length + 1).join(' ') + str;
+}
+
+/**
+ * Return a character diff for `err`.
+ *
+ * @param {Error} err
+ * @return {String}
+ * @api private
+ */
+
+function errorDiff(err, type, escape) {
+  return diff['diff' + type](err.actual, err.expected).map(function(str){
+    if (escape) {
+      str.value = str.value
+        .replace(/\t/g, '<tab>')
+        .replace(/\r/g, '<CR>')
+        .replace(/\n/g, '<LF>\n');
+    }
+    if (str.added) return colorLines('diff added', str.value);
+    if (str.removed) return colorLines('diff removed', str.value);
+    return str.value;
+  }).join('');
+}
+
+/**
+ * Color lines for `str`, using the color `name`.
+ *
+ * @param {String} name
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+function colorLines(name, str) {
+  return str.split('\n').map(function(str){
+    return color(name, str);
+  }).join('\n');
+}
+
+}); // module: reporters/base.js
+
+require.register("reporters/doc.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , utils = require('../utils');
+
+/**
+ * Expose `Doc`.
+ */
+
+exports = module.exports = Doc;
+
+/**
+ * Initialize a new `Doc` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Doc(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , total = runner.total
+    , indents = 2;
+
+  function indent() {
+    return Array(indents).join('  ');
+  }
+
+  runner.on('suite', function(suite){
+    if (suite.root) return;
+    ++indents;
+    console.log('%s<section class="suite">', indent());
+    ++indents;
+    console.log('%s<h1>%s</h1>', indent(), utils.escape(suite.title));
+    console.log('%s<dl>', indent());
+  });
+
+  runner.on('suite end', function(suite){
+    if (suite.root) return;
+    console.log('%s</dl>', indent());
+    --indents;
+    console.log('%s</section>', indent());
+    --indents;
+  });
+
+  runner.on('pass', function(test){
+    console.log('%s  <dt>%s</dt>', indent(), utils.escape(test.title));
+    var code = utils.escape(utils.clean(test.fn.toString()));
+    console.log('%s  <dd><pre><code>%s</code></pre></dd>', indent(), code);
+  });
+}
+
+}); // module: reporters/doc.js
+
+require.register("reporters/dot.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , color = Base.color;
+
+/**
+ * Expose `Dot`.
+ */
+
+exports = module.exports = Dot;
+
+/**
+ * Initialize a new `Dot` matrix test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Dot(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , width = Base.window.width * .75 | 0
+    , n = 0;
+
+  runner.on('start', function(){
+    process.stdout.write('\n  ');
+  });
+
+  runner.on('pending', function(test){
+    process.stdout.write(color('pending', Base.symbols.dot));
+  });
+
+  runner.on('pass', function(test){
+    if (++n % width == 0) process.stdout.write('\n  ');
+    if ('slow' == test.speed) {
+      process.stdout.write(color('bright yellow', Base.symbols.dot));
+    } else {
+      process.stdout.write(color(test.speed, Base.symbols.dot));
+    }
+  });
+
+  runner.on('fail', function(test, err){
+    if (++n % width == 0) process.stdout.write('\n  ');
+    process.stdout.write(color('fail', Base.symbols.dot));
+  });
+
+  runner.on('end', function(){
+    console.log();
+    self.epilogue();
+  });
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Dot.prototype = new F;
+Dot.prototype.constructor = Dot;
+
+}); // module: reporters/dot.js
+
+require.register("reporters/html-cov.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var JSONCov = require('./json-cov')
+  , fs = require('browser/fs');
+
+/**
+ * Expose `HTMLCov`.
+ */
+
+exports = module.exports = HTMLCov;
+
+/**
+ * Initialize a new `JsCoverage` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function HTMLCov(runner) {
+  var jade = require('jade')
+    , file = __dirname + '/templates/coverage.jade'
+    , str = fs.readFileSync(file, 'utf8')
+    , fn = jade.compile(str, { filename: file })
+    , self = this;
+
+  JSONCov.call(this, runner, false);
+
+  runner.on('end', function(){
+    process.stdout.write(fn({
+        cov: self.cov
+      , coverageClass: coverageClass
+    }));
+  });
+}
+
+/**
+ * Return coverage class for `n`.
+ *
+ * @return {String}
+ * @api private
+ */
+
+function coverageClass(n) {
+  if (n >= 75) return 'high';
+  if (n >= 50) return 'medium';
+  if (n >= 25) return 'low';
+  return 'terrible';
+}
+}); // module: reporters/html-cov.js
+
+require.register("reporters/html.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , utils = require('../utils')
+  , Progress = require('../browser/progress')
+  , escape = utils.escape;
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date
+  , setTimeout = global.setTimeout
+  , setInterval = global.setInterval
+  , clearTimeout = global.clearTimeout
+  , clearInterval = global.clearInterval;
+
+/**
+ * Expose `Doc`.
+ */
+
+exports = module.exports = HTML;
+
+/**
+ * Stats template.
+ */
+
+var statsTemplate = '<ul id="mocha-stats">'
+  + '<li class="progress"><canvas width="40" height="40"></canvas></li>'
+  + '<li class="passes"><a href="#">passes:</a> <em>0</em></li>'
+  + '<li class="failures"><a href="#">failures:</a> <em>0</em></li>'
+  + '<li class="duration">duration: <em>0</em>s</li>'
+  + '</ul>';
+
+/**
+ * Initialize a new `Doc` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function HTML(runner, root) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , total = runner.total
+    , stat = fragment(statsTemplate)
+    , items = stat.getElementsByTagName('li')
+    , passes = items[1].getElementsByTagName('em')[0]
+    , passesLink = items[1].getElementsByTagName('a')[0]
+    , failures = items[2].getElementsByTagName('em')[0]
+    , failuresLink = items[2].getElementsByTagName('a')[0]
+    , duration = items[3].getElementsByTagName('em')[0]
+    , canvas = stat.getElementsByTagName('canvas')[0]
+    , report = fragment('<ul id="mocha-report"></ul>')
+    , stack = [report]
+    , progress
+    , ctx
+
+  root = root || document.getElementById('mocha');
+
+  if (canvas.getContext) {
+    var ratio = window.devicePixelRatio || 1;
+    canvas.style.width = canvas.width;
+    canvas.style.height = canvas.height;
+    canvas.width *= ratio;
+    canvas.height *= ratio;
+    ctx = canvas.getContext('2d');
+    ctx.scale(ratio, ratio);
+    progress = new Progress;
+  }
+
+  if (!root) return error('#mocha div missing, add it to your document');
+
+  // pass toggle
+  on(passesLink, 'click', function(){
+    unhide();
+    var name = /pass/.test(report.className) ? '' : ' pass';
+    report.className = report.className.replace(/fail|pass/g, '') + name;
+    if (report.className.trim()) hideSuitesWithout('test pass');
+  });
+
+  // failure toggle
+  on(failuresLink, 'click', function(){
+    unhide();
+    var name = /fail/.test(report.className) ? '' : ' fail';
+    report.className = report.className.replace(/fail|pass/g, '') + name;
+    if (report.className.trim()) hideSuitesWithout('test fail');
+  });
+
+  root.appendChild(stat);
+  root.appendChild(report);
+
+  if (progress) progress.size(40);
+
+  runner.on('suite', function(suite){
+    if (suite.root) return;
+
+    // suite
+    var url = '?grep=' + encodeURIComponent(suite.fullTitle());
+    var el = fragment('<li class="suite"><h1><a href="%s">%s</a></h1></li>', url, escape(suite.title));
+
+    // container
+    stack[0].appendChild(el);
+    stack.unshift(document.createElement('ul'));
+    el.appendChild(stack[0]);
+  });
+
+  runner.on('suite end', function(suite){
+    if (suite.root) return;
+    stack.shift();
+  });
+
+  runner.on('fail', function(test, err){
+    if ('hook' == test.type) runner.emit('test end', test);
+  });
+
+  runner.on('test end', function(test){
+    // TODO: add to stats
+    var percent = stats.tests / this.total * 100 | 0;
+    if (progress) progress.update(percent).draw(ctx);
+
+    // update stats
+    var ms = new Date - stats.start;
+    text(passes, stats.passes);
+    text(failures, stats.failures);
+    text(duration, (ms / 1000).toFixed(2));
+
+    // test
+    if ('passed' == test.state) {
+      var el = fragment('<li class="test pass %e"><h2>%e<span class="duration">%ems</span> <a href="?grep=%e" class="replay">‣</a></h2></li>', test.speed, test.title, test.duration, encodeURIComponent(test.fullTitle()));
+    } else if (test.pending) {
+      var el = fragment('<li class="test pass pending"><h2>%e</h2></li>', test.title);
+    } else {
+      var el = fragment('<li class="test fail"><h2>%e <a href="?grep=%e" class="replay">‣</a></h2></li>', test.title, encodeURIComponent(test.fullTitle()));
+      var str = test.err.stack || test.err.toString();
+
+      // FF / Opera do not add the message
+      if (!~str.indexOf(test.err.message)) {
+        str = test.err.message + '\n' + str;
+      }
+
+      // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we
+      // check for the result of the stringifying.
+      if ('[object Error]' == str) str = test.err.message;
+
+      // Safari doesn't give you a stack. Let's at least provide a source line.
+      if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) {
+        str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")";
+      }
+
+      el.appendChild(fragment('<pre class="error">%e</pre>', str));
+    }
+
+    // toggle code
+    // TODO: defer
+    if (!test.pending) {
+      var h2 = el.getElementsByTagName('h2')[0];
+
+      on(h2, 'click', function(){
+        pre.style.display = 'none' == pre.style.display
+          ? 'block'
+          : 'none';
+      });
+
+      var pre = fragment('<pre><code>%e</code></pre>', utils.clean(test.fn.toString()));
+      el.appendChild(pre);
+      pre.style.display = 'none';
+    }
+
+    // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack.
+    if (stack[0]) stack[0].appendChild(el);
+  });
+}
+
+/**
+ * Display error `msg`.
+ */
+
+function error(msg) {
+  document.body.appendChild(fragment('<div id="mocha-error">%s</div>', msg));
+}
+
+/**
+ * Return a DOM fragment from `html`.
+ */
+
+function fragment(html) {
+  var args = arguments
+    , div = document.createElement('div')
+    , i = 1;
+
+  div.innerHTML = html.replace(/%([se])/g, function(_, type){
+    switch (type) {
+      case 's': return String(args[i++]);
+      case 'e': return escape(args[i++]);
+    }
+  });
+
+  return div.firstChild;
+}
+
+/**
+ * Check for suites that do not have elements
+ * with `classname`, and hide them.
+ */
+
+function hideSuitesWithout(classname) {
+  var suites = document.getElementsByClassName('suite');
+  for (var i = 0; i < suites.length; i++) {
+    var els = suites[i].getElementsByClassName(classname);
+    if (0 == els.length) suites[i].className += ' hidden';
+  }
+}
+
+/**
+ * Unhide .hidden suites.
+ */
+
+function unhide() {
+  var els = document.getElementsByClassName('suite hidden');
+  for (var i = 0; i < els.length; ++i) {
+    els[i].className = els[i].className.replace('suite hidden', 'suite');
+  }
+}
+
+/**
+ * Set `el` text to `str`.
+ */
+
+function text(el, str) {
+  if (el.textContent) {
+    el.textContent = str;
+  } else {
+    el.innerText = str;
+  }
+}
+
+/**
+ * Listen on `event` with callback `fn`.
+ */
+
+function on(el, event, fn) {
+  if (el.addEventListener) {
+    el.addEventListener(event, fn, false);
+  } else {
+    el.attachEvent('on' + event, fn);
+  }
+}
+
+}); // module: reporters/html.js
+
+require.register("reporters/index.js", function(module, exports, require){
+
+exports.Base = require('./base');
+exports.Dot = require('./dot');
+exports.Doc = require('./doc');
+exports.TAP = require('./tap');
+exports.JSON = require('./json');
+exports.HTML = require('./html');
+exports.List = require('./list');
+exports.Min = require('./min');
+exports.Spec = require('./spec');
+exports.Nyan = require('./nyan');
+exports.XUnit = require('./xunit');
+exports.Markdown = require('./markdown');
+exports.Progress = require('./progress');
+exports.Landing = require('./landing');
+exports.JSONCov = require('./json-cov');
+exports.HTMLCov = require('./html-cov');
+exports.JSONStream = require('./json-stream');
+exports.Teamcity = require('./teamcity');
+
+}); // module: reporters/index.js
+
+require.register("reporters/json-cov.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base');
+
+/**
+ * Expose `JSONCov`.
+ */
+
+exports = module.exports = JSONCov;
+
+/**
+ * Initialize a new `JsCoverage` reporter.
+ *
+ * @param {Runner} runner
+ * @param {Boolean} output
+ * @api public
+ */
+
+function JSONCov(runner, output) {
+  var self = this
+    , output = 1 == arguments.length ? true : output;
+
+  Base.call(this, runner);
+
+  var tests = []
+    , failures = []
+    , passes = [];
+
+  runner.on('test end', function(test){
+    tests.push(test);
+  });
+
+  runner.on('pass', function(test){
+    passes.push(test);
+  });
+
+  runner.on('fail', function(test){
+    failures.push(test);
+  });
+
+  runner.on('end', function(){
+    var cov = global._$jscoverage || {};
+    var result = self.cov = map(cov);
+    result.stats = self.stats;
+    result.tests = tests.map(clean);
+    result.failures = failures.map(clean);
+    result.passes = passes.map(clean);
+    if (!output) return;
+    process.stdout.write(JSON.stringify(result, null, 2 ));
+  });
+}
+
+/**
+ * Map jscoverage data to a JSON structure
+ * suitable for reporting.
+ *
+ * @param {Object} cov
+ * @return {Object}
+ * @api private
+ */
+
+function map(cov) {
+  var ret = {
+      instrumentation: 'node-jscoverage'
+    , sloc: 0
+    , hits: 0
+    , misses: 0
+    , coverage: 0
+    , files: []
+  };
+
+  for (var filename in cov) {
+    var data = coverage(filename, cov[filename]);
+    ret.files.push(data);
+    ret.hits += data.hits;
+    ret.misses += data.misses;
+    ret.sloc += data.sloc;
+  }
+
+  ret.files.sort(function(a, b) {
+    return a.filename.localeCompare(b.filename);
+  });
+
+  if (ret.sloc > 0) {
+    ret.coverage = (ret.hits / ret.sloc) * 100;
+  }
+
+  return ret;
+};
+
+/**
+ * Map jscoverage data for a single source file
+ * to a JSON structure suitable for reporting.
+ *
+ * @param {String} filename name of the source file
+ * @param {Object} data jscoverage coverage data
+ * @return {Object}
+ * @api private
+ */
+
+function coverage(filename, data) {
+  var ret = {
+    filename: filename,
+    coverage: 0,
+    hits: 0,
+    misses: 0,
+    sloc: 0,
+    source: {}
+  };
+
+  data.source.forEach(function(line, num){
+    num++;
+
+    if (data[num] === 0) {
+      ret.misses++;
+      ret.sloc++;
+    } else if (data[num] !== undefined) {
+      ret.hits++;
+      ret.sloc++;
+    }
+
+    ret.source[num] = {
+        source: line
+      , coverage: data[num] === undefined
+        ? ''
+        : data[num]
+    };
+  });
+
+  ret.coverage = ret.hits / ret.sloc * 100;
+
+  return ret;
+}
+
+/**
+ * Return a plain-object representation of `test`
+ * free of cyclic properties etc.
+ *
+ * @param {Object} test
+ * @return {Object}
+ * @api private
+ */
+
+function clean(test) {
+  return {
+      title: test.title
+    , fullTitle: test.fullTitle()
+    , duration: test.duration
+  }
+}
+
+}); // module: reporters/json-cov.js
+
+require.register("reporters/json-stream.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , color = Base.color;
+
+/**
+ * Expose `List`.
+ */
+
+exports = module.exports = List;
+
+/**
+ * Initialize a new `List` test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function List(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , total = runner.total;
+
+  runner.on('start', function(){
+    console.log(JSON.stringify(['start', { total: total }]));
+  });
+
+  runner.on('pass', function(test){
+    console.log(JSON.stringify(['pass', clean(test)]));
+  });
+
+  runner.on('fail', function(test, err){
+    console.log(JSON.stringify(['fail', clean(test)]));
+  });
+
+  runner.on('end', function(){
+    process.stdout.write(JSON.stringify(['end', self.stats]));
+  });
+}
+
+/**
+ * Return a plain-object representation of `test`
+ * free of cyclic properties etc.
+ *
+ * @param {Object} test
+ * @return {Object}
+ * @api private
+ */
+
+function clean(test) {
+  return {
+      title: test.title
+    , fullTitle: test.fullTitle()
+    , duration: test.duration
+  }
+}
+}); // module: reporters/json-stream.js
+
+require.register("reporters/json.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , cursor = Base.cursor
+  , color = Base.color;
+
+/**
+ * Expose `JSON`.
+ */
+
+exports = module.exports = JSONReporter;
+
+/**
+ * Initialize a new `JSON` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function JSONReporter(runner) {
+  var self = this;
+  Base.call(this, runner);
+
+  var tests = []
+    , failures = []
+    , passes = [];
+
+  runner.on('test end', function(test){
+    tests.push(test);
+  });
+
+  runner.on('pass', function(test){
+    passes.push(test);
+  });
+
+  runner.on('fail', function(test){
+    failures.push(test);
+  });
+
+  runner.on('end', function(){
+    var obj = {
+        stats: self.stats
+      , tests: tests.map(clean)
+      , failures: failures.map(clean)
+      , passes: passes.map(clean)
+    };
+
+    process.stdout.write(JSON.stringify(obj, null, 2));
+  });
+}
+
+/**
+ * Return a plain-object representation of `test`
+ * free of cyclic properties etc.
+ *
+ * @param {Object} test
+ * @return {Object}
+ * @api private
+ */
+
+function clean(test) {
+  return {
+      title: test.title
+    , fullTitle: test.fullTitle()
+    , duration: test.duration
+  }
+}
+}); // module: reporters/json.js
+
+require.register("reporters/landing.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , cursor = Base.cursor
+  , color = Base.color;
+
+/**
+ * Expose `Landing`.
+ */
+
+exports = module.exports = Landing;
+
+/**
+ * Airplane color.
+ */
+
+Base.colors.plane = 0;
+
+/**
+ * Airplane crash color.
+ */
+
+Base.colors['plane crash'] = 31;
+
+/**
+ * Runway color.
+ */
+
+Base.colors.runway = 90;
+
+/**
+ * Initialize a new `Landing` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Landing(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , width = Base.window.width * .75 | 0
+    , total = runner.total
+    , stream = process.stdout
+    , plane = color('plane', '✈')
+    , crashed = -1
+    , n = 0;
+
+  function runway() {
+    var buf = Array(width).join('-');
+    return '  ' + color('runway', buf);
+  }
+
+  runner.on('start', function(){
+    stream.write('\n  ');
+    cursor.hide();
+  });
+
+  runner.on('test end', function(test){
+    // check if the plane crashed
+    var col = -1 == crashed
+      ? width * ++n / total | 0
+      : crashed;
+
+    // show the crash
+    if ('failed' == test.state) {
+      plane = color('plane crash', '✈');
+      crashed = col;
+    }
+
+    // render landing strip
+    stream.write('\u001b[4F\n\n');
+    stream.write(runway());
+    stream.write('\n  ');
+    stream.write(color('runway', Array(col).join('⋅')));
+    stream.write(plane)
+    stream.write(color('runway', Array(width - col).join('⋅') + '\n'));
+    stream.write(runway());
+    stream.write('\u001b[0m');
+  });
+
+  runner.on('end', function(){
+    cursor.show();
+    console.log();
+    self.epilogue();
+  });
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Landing.prototype = new F;
+Landing.prototype.constructor = Landing;
+
+}); // module: reporters/landing.js
+
+require.register("reporters/list.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , cursor = Base.cursor
+  , color = Base.color;
+
+/**
+ * Expose `List`.
+ */
+
+exports = module.exports = List;
+
+/**
+ * Initialize a new `List` test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function List(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , n = 0;
+
+  runner.on('start', function(){
+    console.log();
+  });
+
+  runner.on('test', function(test){
+    process.stdout.write(color('pass', '    ' + test.fullTitle() + ': '));
+  });
+
+  runner.on('pending', function(test){
+    var fmt = color('checkmark', '  -')
+      + color('pending', ' %s');
+    console.log(fmt, test.fullTitle());
+  });
+
+  runner.on('pass', function(test){
+    var fmt = color('checkmark', '  '+Base.symbols.dot)
+      + color('pass', ' %s: ')
+      + color(test.speed, '%dms');
+    cursor.CR();
+    console.log(fmt, test.fullTitle(), test.duration);
+  });
+
+  runner.on('fail', function(test, err){
+    cursor.CR();
+    console.log(color('fail', '  %d) %s'), ++n, test.fullTitle());
+  });
+
+  runner.on('end', self.epilogue.bind(self));
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+List.prototype = new F;
+List.prototype.constructor = List;
+
+
+}); // module: reporters/list.js
+
+require.register("reporters/markdown.js", function(module, exports, require){
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , utils = require('../utils');
+
+/**
+ * Expose `Markdown`.
+ */
+
+exports = module.exports = Markdown;
+
+/**
+ * Initialize a new `Markdown` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Markdown(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , level = 0
+    , buf = '';
+
+  function title(str) {
+    return Array(level).join('#') + ' ' + str;
+  }
+
+  function indent() {
+    return Array(level).join('  ');
+  }
+
+  function mapTOC(suite, obj) {
+    var ret = obj;
+    obj = obj[suite.title] = obj[suite.title] || { suite: suite };
+    suite.suites.forEach(function(suite){
+      mapTOC(suite, obj);
+    });
+    return ret;
+  }
+
+  function stringifyTOC(obj, level) {
+    ++level;
+    var buf = '';
+    var link;
+    for (var key in obj) {
+      if ('suite' == key) continue;
+      if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n';
+      if (key) buf += Array(level).join('  ') + link;
+      buf += stringifyTOC(obj[key], level);
+    }
+    --level;
+    return buf;
+  }
+
+  function generateTOC(suite) {
+    var obj = mapTOC(suite, {});
+    return stringifyTOC(obj, 0);
+  }
+
+  generateTOC(runner.suite);
+
+  runner.on('suite', function(suite){
+    ++level;
+    var slug = utils.slug(suite.fullTitle());
+    buf += '<a name="' + slug + '"></a>' + '\n';
+    buf += title(suite.title) + '\n';
+  });
+
+  runner.on('suite end', function(suite){
+    --level;
+  });
+
+  runner.on('pass', function(test){
+    var code = utils.clean(test.fn.toString());
+    buf += test.title + '.\n';
+    buf += '\n```js\n';
+    buf += code + '\n';
+    buf += '```\n\n';
+  });
+
+  runner.on('end', function(){
+    process.stdout.write('# TOC\n');
+    process.stdout.write(generateTOC(runner.suite));
+    process.stdout.write(buf);
+  });
+}
+}); // module: reporters/markdown.js
+
+require.register("reporters/min.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base');
+
+/**
+ * Expose `Min`.
+ */
+
+exports = module.exports = Min;
+
+/**
+ * Initialize a new `Min` minimal test reporter (best used with --watch).
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Min(runner) {
+  Base.call(this, runner);
+
+  runner.on('start', function(){
+    // clear screen
+    process.stdout.write('\u001b[2J');
+    // set cursor position
+    process.stdout.write('\u001b[1;3H');
+  });
+
+  runner.on('end', this.epilogue.bind(this));
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Min.prototype = new F;
+Min.prototype.constructor = Min;
+
+
+}); // module: reporters/min.js
+
+require.register("reporters/nyan.js", function(module, exports, require){
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , color = Base.color;
+
+/**
+ * Expose `Dot`.
+ */
+
+exports = module.exports = NyanCat;
+
+/**
+ * Initialize a new `Dot` matrix test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function NyanCat(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , width = Base.window.width * .75 | 0
+    , rainbowColors = this.rainbowColors = self.generateColors()
+    , colorIndex = this.colorIndex = 0
+    , numerOfLines = this.numberOfLines = 4
+    , trajectories = this.trajectories = [[], [], [], []]
+    , nyanCatWidth = this.nyanCatWidth = 11
+    , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth)
+    , scoreboardWidth = this.scoreboardWidth = 5
+    , tick = this.tick = 0
+    , n = 0;
+
+  runner.on('start', function(){
+    Base.cursor.hide();
+    self.draw('start');
+  });
+
+  runner.on('pending', function(test){
+    self.draw('pending');
+  });
+
+  runner.on('pass', function(test){
+    self.draw('pass');
+  });
+
+  runner.on('fail', function(test, err){
+    self.draw('fail');
+  });
+
+  runner.on('end', function(){
+    Base.cursor.show();
+    for (var i = 0; i < self.numberOfLines; i++) write('\n');
+    self.epilogue();
+  });
+}
+
+/**
+ * Draw the nyan cat with runner `status`.
+ *
+ * @param {String} status
+ * @api private
+ */
+
+NyanCat.prototype.draw = function(status){
+  this.appendRainbow();
+  this.drawScoreboard();
+  this.drawRainbow();
+  this.drawNyanCat(status);
+  this.tick = !this.tick;
+};
+
+/**
+ * Draw the "scoreboard" showing the number
+ * of passes, failures and pending tests.
+ *
+ * @api private
+ */
+
+NyanCat.prototype.drawScoreboard = function(){
+  var stats = this.stats;
+  var colors = Base.colors;
+
+  function draw(color, n) {
+    write(' ');
+    write('\u001b[' + color + 'm' + n + '\u001b[0m');
+    write('\n');
+  }
+
+  draw(colors.green, stats.passes);
+  draw(colors.fail, stats.failures);
+  draw(colors.pending, stats.pending);
+  write('\n');
+
+  this.cursorUp(this.numberOfLines);
+};
+
+/**
+ * Append the rainbow.
+ *
+ * @api private
+ */
+
+NyanCat.prototype.appendRainbow = function(){
+  var segment = this.tick ? '_' : '-';
+  var rainbowified = this.rainbowify(segment);
+
+  for (var index = 0; index < this.numberOfLines; index++) {
+    var trajectory = this.trajectories[index];
+    if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift();
+    trajectory.push(rainbowified);
+  }
+};
+
+/**
+ * Draw the rainbow.
+ *
+ * @api private
+ */
+
+NyanCat.prototype.drawRainbow = function(){
+  var self = this;
+
+  this.trajectories.forEach(function(line, index) {
+    write('\u001b[' + self.scoreboardWidth + 'C');
+    write(line.join(''));
+    write('\n');
+  });
+
+  this.cursorUp(this.numberOfLines);
+};
+
+/**
+ * Draw the nyan cat with `status`.
+ *
+ * @param {String} status
+ * @api private
+ */
+
+NyanCat.prototype.drawNyanCat = function(status) {
+  var self = this;
+  var startWidth = this.scoreboardWidth + this.trajectories[0].length;
+  var color = '\u001b[' + startWidth + 'C';
+  var padding = '';
+
+  write(color);
+  write('_,------,');
+  write('\n');
+
+  write(color);
+  padding = self.tick ? '  ' : '   ';
+  write('_|' + padding + '/\\_/\\ ');
+  write('\n');
+
+  write(color);
+  padding = self.tick ? '_' : '__';
+  var tail = self.tick ? '~' : '^';
+  var face;
+  switch (status) {
+    case 'pass':
+      face = '( ^ .^)';
+      break;
+    case 'fail':
+      face = '( o .o)';
+      break;
+    default:
+      face = '( - .-)';
+  }
+  write(tail + '|' + padding + face + ' ');
+  write('\n');
+
+  write(color);
+  padding = self.tick ? ' ' : '  ';
+  write(padding + '""  "" ');
+  write('\n');
+
+  this.cursorUp(this.numberOfLines);
+};
+
+/**
+ * Move cursor up `n`.
+ *
+ * @param {Number} n
+ * @api private
+ */
+
+NyanCat.prototype.cursorUp = function(n) {
+  write('\u001b[' + n + 'A');
+};
+
+/**
+ * Move cursor down `n`.
+ *
+ * @param {Number} n
+ * @api private
+ */
+
+NyanCat.prototype.cursorDown = function(n) {
+  write('\u001b[' + n + 'B');
+};
+
+/**
+ * Generate rainbow colors.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+NyanCat.prototype.generateColors = function(){
+  var colors = [];
+
+  for (var i = 0; i < (6 * 7); i++) {
+    var pi3 = Math.floor(Math.PI / 3);
+    var n = (i * (1.0 / 6));
+    var r = Math.floor(3 * Math.sin(n) + 3);
+    var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3);
+    var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3);
+    colors.push(36 * r + 6 * g + b + 16);
+  }
+
+  return colors;
+};
+
+/**
+ * Apply rainbow to the given `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+NyanCat.prototype.rainbowify = function(str){
+  var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length];
+  this.colorIndex += 1;
+  return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m';
+};
+
+/**
+ * Stdout helper.
+ */
+
+function write(string) {
+  process.stdout.write(string);
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+NyanCat.prototype = new F;
+NyanCat.prototype.constructor = NyanCat;
+
+
+}); // module: reporters/nyan.js
+
+require.register("reporters/progress.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , cursor = Base.cursor
+  , color = Base.color;
+
+/**
+ * Expose `Progress`.
+ */
+
+exports = module.exports = Progress;
+
+/**
+ * General progress bar color.
+ */
+
+Base.colors.progress = 90;
+
+/**
+ * Initialize a new `Progress` bar test reporter.
+ *
+ * @param {Runner} runner
+ * @param {Object} options
+ * @api public
+ */
+
+function Progress(runner, options) {
+  Base.call(this, runner);
+
+  var self = this
+    , options = options || {}
+    , stats = this.stats
+    , width = Base.window.width * .50 | 0
+    , total = runner.total
+    , complete = 0
+    , max = Math.max;
+
+  // default chars
+  options.open = options.open || '[';
+  options.complete = options.complete || '▬';
+  options.incomplete = options.incomplete || Base.symbols.dot;
+  options.close = options.close || ']';
+  options.verbose = false;
+
+  // tests started
+  runner.on('start', function(){
+    console.log();
+    cursor.hide();
+  });
+
+  // tests complete
+  runner.on('test end', function(){
+    complete++;
+    var incomplete = total - complete
+      , percent = complete / total
+      , n = width * percent | 0
+      , i = width - n;
+
+    cursor.CR();
+    process.stdout.write('\u001b[J');
+    process.stdout.write(color('progress', '  ' + options.open));
+    process.stdout.write(Array(n).join(options.complete));
+    process.stdout.write(Array(i).join(options.incomplete));
+    process.stdout.write(color('progress', options.close));
+    if (options.verbose) {
+      process.stdout.write(color('progress', ' ' + complete + ' of ' + total));
+    }
+  });
+
+  // tests are complete, output some stats
+  // and the failures if any
+  runner.on('end', function(){
+    cursor.show();
+    console.log();
+    self.epilogue();
+  });
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Progress.prototype = new F;
+Progress.prototype.constructor = Progress;
+
+
+}); // module: reporters/progress.js
+
+require.register("reporters/spec.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , cursor = Base.cursor
+  , color = Base.color;
+
+/**
+ * Expose `Spec`.
+ */
+
+exports = module.exports = Spec;
+
+/**
+ * Initialize a new `Spec` test reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Spec(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , indents = 0
+    , n = 0;
+
+  function indent() {
+    return Array(indents).join('  ')
+  }
+
+  runner.on('start', function(){
+    console.log();
+  });
+
+  runner.on('suite', function(suite){
+    ++indents;
+    console.log(color('suite', '%s%s'), indent(), suite.title);
+  });
+
+  runner.on('suite end', function(suite){
+    --indents;
+    if (1 == indents) console.log();
+  });
+
+  runner.on('test', function(test){
+    process.stdout.write(indent() + color('pass', '  ◦ ' + test.title + ': '));
+  });
+
+  runner.on('pending', function(test){
+    var fmt = indent() + color('pending', '  - %s');
+    console.log(fmt, test.title);
+  });
+
+  runner.on('pass', function(test){
+    if ('fast' == test.speed) {
+      var fmt = indent()
+        + color('checkmark', '  ' + Base.symbols.ok)
+        + color('pass', ' %s ');
+      cursor.CR();
+      console.log(fmt, test.title);
+    } else {
+      var fmt = indent()
+        + color('checkmark', '  ' + Base.symbols.ok)
+        + color('pass', ' %s ')
+        + color(test.speed, '(%dms)');
+      cursor.CR();
+      console.log(fmt, test.title, test.duration);
+    }
+  });
+
+  runner.on('fail', function(test, err){
+    cursor.CR();
+    console.log(indent() + color('fail', '  %d) %s'), ++n, test.title);
+  });
+
+  runner.on('end', self.epilogue.bind(self));
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+Spec.prototype = new F;
+Spec.prototype.constructor = Spec;
+
+
+}); // module: reporters/spec.js
+
+require.register("reporters/tap.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , cursor = Base.cursor
+  , color = Base.color;
+
+/**
+ * Expose `TAP`.
+ */
+
+exports = module.exports = TAP;
+
+/**
+ * Initialize a new `TAP` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function TAP(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , n = 1
+    , passes = 0
+    , failures = 0;
+
+  runner.on('start', function(){
+    var total = runner.grepTotal(runner.suite);
+    console.log('%d..%d', 1, total);
+  });
+
+  runner.on('test end', function(){
+    ++n;
+  });
+
+  runner.on('pending', function(test){
+    console.log('ok %d %s # SKIP -', n, title(test));
+  });
+
+  runner.on('pass', function(test){
+    passes++;
+    console.log('ok %d %s', n, title(test));
+  });
+
+  runner.on('fail', function(test, err){
+    failures++;
+    console.log('not ok %d %s', n, title(test));
+    if (err.stack) console.log(err.stack.replace(/^/gm, '  '));
+  });
+
+  runner.on('end', function(){
+    console.log('# tests ' + (passes + failures));
+    console.log('# pass ' + passes);
+    console.log('# fail ' + failures);
+  });
+}
+
+/**
+ * Return a TAP-safe title of `test`
+ *
+ * @param {Object} test
+ * @return {String}
+ * @api private
+ */
+
+function title(test) {
+  return test.fullTitle().replace(/#/g, '');
+}
+
+}); // module: reporters/tap.js
+
+require.register("reporters/teamcity.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base');
+
+/**
+ * Expose `Teamcity`.
+ */
+
+exports = module.exports = Teamcity;
+
+/**
+ * Initialize a new `Teamcity` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Teamcity(runner) {
+  Base.call(this, runner);
+  var stats = this.stats;
+
+  runner.on('start', function() {
+    console.log("##teamcity[testSuiteStarted name='mocha.suite']");
+  });
+
+  runner.on('test', function(test) {
+    console.log("##teamcity[testStarted name='" + escape(test.fullTitle()) + "']");
+  });
+
+  runner.on('fail', function(test, err) {
+    console.log("##teamcity[testFailed name='" + escape(test.fullTitle()) + "' message='" + escape(err.message) + "']");
+  });
+
+  runner.on('pending', function(test) {
+    console.log("##teamcity[testIgnored name='" + escape(test.fullTitle()) + "' message='pending']");
+  });
+
+  runner.on('test end', function(test) {
+    console.log("##teamcity[testFinished name='" + escape(test.fullTitle()) + "' duration='" + test.duration + "']");
+  });
+
+  runner.on('end', function() {
+    console.log("##teamcity[testSuiteFinished name='mocha.suite' duration='" + stats.duration + "']");
+  });
+}
+
+/**
+ * Escape the given `str`.
+ */
+
+function escape(str) {
+  return str
+    .replace(/\|/g, "||")
+    .replace(/\n/g, "|n")
+    .replace(/\r/g, "|r")
+    .replace(/\[/g, "|[")
+    .replace(/\]/g, "|]")
+    .replace(/\u0085/g, "|x")
+    .replace(/\u2028/g, "|l")
+    .replace(/\u2029/g, "|p")
+    .replace(/'/g, "|'");
+}
+
+}); // module: reporters/teamcity.js
+
+require.register("reporters/xunit.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base')
+  , utils = require('../utils')
+  , escape = utils.escape;
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date
+  , setTimeout = global.setTimeout
+  , setInterval = global.setInterval
+  , clearTimeout = global.clearTimeout
+  , clearInterval = global.clearInterval;
+
+/**
+ * Expose `XUnit`.
+ */
+
+exports = module.exports = XUnit;
+
+/**
+ * Initialize a new `XUnit` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function XUnit(runner) {
+  Base.call(this, runner);
+  var stats = this.stats
+    , tests = []
+    , self = this;
+
+  runner.on('pass', function(test){
+    tests.push(test);
+  });
+
+  runner.on('fail', function(test){
+    tests.push(test);
+  });
+
+  runner.on('end', function(){
+    console.log(tag('testsuite', {
+        name: 'Mocha Tests'
+      , tests: stats.tests
+      , failures: stats.failures
+      , errors: stats.failures
+      , skip: stats.tests - stats.failures - stats.passes
+      , timestamp: (new Date).toUTCString()
+      , time: stats.duration / 1000
+    }, false));
+
+    tests.forEach(test);
+    console.log('</testsuite>');
+  });
+}
+
+/**
+ * Inherit from `Base.prototype`.
+ */
+
+function F(){};
+F.prototype = Base.prototype;
+XUnit.prototype = new F;
+XUnit.prototype.constructor = XUnit;
+
+
+/**
+ * Output tag for the given `test.`
+ */
+
+function test(test) {
+  var attrs = {
+      classname: test.parent.fullTitle()
+    , name: test.title
+    , time: test.duration / 1000
+  };
+
+  if ('failed' == test.state) {
+    var err = test.err;
+    attrs.message = escape(err.message);
+    console.log(tag('testcase', attrs, false, tag('failure', attrs, false, cdata(err.stack))));
+  } else if (test.pending) {
+    console.log(tag('testcase', attrs, false, tag('skipped', {}, true)));
+  } else {
+    console.log(tag('testcase', attrs, true) );
+  }
+}
+
+/**
+ * HTML tag helper.
+ */
+
+function tag(name, attrs, close, content) {
+  var end = close ? '/>' : '>'
+    , pairs = []
+    , tag;
+
+  for (var key in attrs) {
+    pairs.push(key + '="' + escape(attrs[key]) + '"');
+  }
+
+  tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end;
+  if (content) tag += content + '</' + name + end;
+  return tag;
+}
+
+/**
+ * Return cdata escaped CDATA `str`.
+ */
+
+function cdata(str) {
+  return '<![CDATA[' + escape(str) + ']]>';
+}
+
+}); // module: reporters/xunit.js
+
+require.register("runnable.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var EventEmitter = require('browser/events').EventEmitter
+  , debug = require('browser/debug')('mocha:runnable')
+  , milliseconds = require('./ms');
+
+/**
+ * Save timer references to avoid Sinon interfering (see GH-237).
+ */
+
+var Date = global.Date
+  , setTimeout = global.setTimeout
+  , setInterval = global.setInterval
+  , clearTimeout = global.clearTimeout
+  , clearInterval = global.clearInterval;
+
+/**
+ * Object#toString().
+ */
+
+var toString = Object.prototype.toString;
+
+/**
+ * Expose `Runnable`.
+ */
+
+module.exports = Runnable;
+
+/**
+ * Initialize a new `Runnable` with the given `title` and callback `fn`.
+ *
+ * @param {String} title
+ * @param {Function} fn
+ * @api private
+ */
+
+function Runnable(title, fn) {
+  this.title = title;
+  this.fn = fn;
+  this.async = fn && fn.length;
+  this.sync = ! this.async;
+  this._timeout = 2000;
+  this._slow = 75;
+  this.timedOut = false;
+}
+
+/**
+ * Inherit from `EventEmitter.prototype`.
+ */
+
+function F(){};
+F.prototype = EventEmitter.prototype;
+Runnable.prototype = new F;
+Runnable.prototype.constructor = Runnable;
+
+
+/**
+ * Set & get timeout `ms`.
+ *
+ * @param {Number|String} ms
+ * @return {Runnable|Number} ms or self
+ * @api private
+ */
+
+Runnable.prototype.timeout = function(ms){
+  if (0 == arguments.length) return this._timeout;
+  if ('string' == typeof ms) ms = milliseconds(ms);
+  debug('timeout %d', ms);
+  this._timeout = ms;
+  if (this.timer) this.resetTimeout();
+  return this;
+};
+
+/**
+ * Set & get slow `ms`.
+ *
+ * @param {Number|String} ms
+ * @return {Runnable|Number} ms or self
+ * @api private
+ */
+
+Runnable.prototype.slow = function(ms){
+  if (0 === arguments.length) return this._slow;
+  if ('string' == typeof ms) ms = milliseconds(ms);
+  debug('timeout %d', ms);
+  this._slow = ms;
+  return this;
+};
+
+/**
+ * Return the full title generated by recursively
+ * concatenating the parent's full title.
+ *
+ * @return {String}
+ * @api public
+ */
+
+Runnable.prototype.fullTitle = function(){
+  return this.parent.fullTitle() + ' ' + this.title;
+};
+
+/**
+ * Clear the timeout.
+ *
+ * @api private
+ */
+
+Runnable.prototype.clearTimeout = function(){
+  clearTimeout(this.timer);
+};
+
+/**
+ * Inspect the runnable void of private properties.
+ *
+ * @return {String}
+ * @api private
+ */
+
+Runnable.prototype.inspect = function(){
+  return JSON.stringify(this, function(key, val){
+    if ('_' == key[0]) return;
+    if ('parent' == key) return '#<Suite>';
+    if ('ctx' == key) return '#<Context>';
+    return val;
+  }, 2);
+};
+
+/**
+ * Reset the timeout.
+ *
+ * @api private
+ */
+
+Runnable.prototype.resetTimeout = function(){
+  var self = this
+    , ms = this.timeout();
+
+  this.clearTimeout();
+  if (ms) {
+    this.timer = setTimeout(function(){
+      self.callback(new Error('timeout of ' + ms + 'ms exceeded'));
+      self.timedOut = true;
+    }, ms);
+  }
+};
+
+/**
+ * Run the test and invoke `fn(err)`.
+ *
+ * @param {Function} fn
+ * @api private
+ */
+
+Runnable.prototype.run = function(fn){
+  var self = this
+    , ms = this.timeout()
+    , start = new Date
+    , ctx = this.ctx
+    , finished
+    , emitted;
+
+  if (ctx) ctx.runnable(this);
+
+  // timeout
+  if (this.async) {
+    if (ms) {
+      this.timer = setTimeout(function(){
+        done(new Error('timeout of ' + ms + 'ms exceeded'));
+        self.timedOut = true;
+      }, ms);
+    }
+  }
+
+  // called multiple times
+  function multiple(err) {
+    if (emitted) return;
+    emitted = true;
+    self.emit('error', err || new Error('done() called multiple times'));
+  }
+
+  // finished
+  function done(err) {
+    if (self.timedOut) return;
+    if (finished) return multiple(err);
+    self.clearTimeout();
+    self.duration = new Date - start;
+    finished = true;
+    fn(err);
+  }
+
+  // for .resetTimeout()
+  this.callback = done;
+
+  // async
+  if (this.async) {
+    try {
+      this.fn.call(ctx, function(err){
+        if (err instanceof Error || toString.call(err) === "[object Error]") return done(err);
+        if (null != err) return done(new Error('done() invoked with non-Error: ' + err));
+        done();
+      });
+    } catch (err) {
+      done(err);
+    }
+    return;
+  }
+
+  if (this.asyncOnly) {
+    return done(new Error('--async-only option in use without declaring `done()`'));
+  }
+
+  // sync
+  try {
+    if (!this.pending) this.fn.call(ctx);
+    this.duration = new Date - start;
+    fn();
+  } catch (err) {
+    fn(err);
+  }
+};
+
+}); // module: runnable.js
+
+require.register("runner.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var EventEmitter = require('browser/events').EventEmitter
+  , debug = require('browser/debug')('mocha:runner')
+  , Test = require('./test')
+  , utils = require('./utils')
+  , filter = utils.filter
+  , keys = utils.keys;
+
+/**
+ * Non-enumerable globals.
+ */
+
+var globals = [
+  'setTimeout',
+  'clearTimeout',
+  'setInterval',
+  'clearInterval',
+  'XMLHttpRequest',
+  'Date'
+];
+
+/**
+ * Expose `Runner`.
+ */
+
+module.exports = Runner;
+
+/**
+ * Initialize a `Runner` for the given `suite`.
+ *
+ * Events:
+ *
+ *   - `start`  execution started
+ *   - `end`  execution complete
+ *   - `suite`  (suite) test suite execution started
+ *   - `suite end`  (suite) all tests (and sub-suites) have finished
+ *   - `test`  (test) test execution started
+ *   - `test end`  (test) test completed
+ *   - `hook`  (hook) hook execution started
+ *   - `hook end`  (hook) hook complete
+ *   - `pass`  (test) test passed
+ *   - `fail`  (test, err) test failed
+ *
+ * @api public
+ */
+
+function Runner(suite) {
+  var self = this;
+  this._globals = [];
+  this.suite = suite;
+  this.total = suite.total();
+  this.failures = 0;
+  this.on('test end', function(test){ self.checkGlobals(test); });
+  this.on('hook end', function(hook){ self.checkGlobals(hook); });
+  this.grep(/.*/);
+  this.globals(this.globalProps().concat(['errno']));
+}
+
+/**
+ * Wrapper for setImmediate, process.nextTick, or browser polyfill.
+ *
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.immediately = global.setImmediate || process.nextTick;
+
+/**
+ * Inherit from `EventEmitter.prototype`.
+ */
+
+function F(){};
+F.prototype = EventEmitter.prototype;
+Runner.prototype = new F;
+Runner.prototype.constructor = Runner;
+
+
+/**
+ * Run tests with full titles matching `re`. Updates runner.total
+ * with number of tests matched.
+ *
+ * @param {RegExp} re
+ * @param {Boolean} invert
+ * @return {Runner} for chaining
+ * @api public
+ */
+
+Runner.prototype.grep = function(re, invert){
+  debug('grep %s', re);
+  this._grep = re;
+  this._invert = invert;
+  this.total = this.grepTotal(this.suite);
+  return this;
+};
+
+/**
+ * Returns the number of tests matching the grep search for the
+ * given suite.
+ *
+ * @param {Suite} suite
+ * @return {Number}
+ * @api public
+ */
+
+Runner.prototype.grepTotal = function(suite) {
+  var self = this;
+  var total = 0;
+
+  suite.eachTest(function(test){
+    var match = self._grep.test(test.fullTitle());
+    if (self._invert) match = !match;
+    if (match) total++;
+  });
+
+  return total;
+};
+
+/**
+ * Return a list of global properties.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+Runner.prototype.globalProps = function() {
+  var props = utils.keys(global);
+
+  // non-enumerables
+  for (var i = 0; i < globals.length; ++i) {
+    if (~utils.indexOf(props, globals[i])) continue;
+    props.push(globals[i]);
+  }
+
+  return props;
+};
+
+/**
+ * Allow the given `arr` of globals.
+ *
+ * @param {Array} arr
+ * @return {Runner} for chaining
+ * @api public
+ */
+
+Runner.prototype.globals = function(arr){
+  if (0 == arguments.length) return this._globals;
+  debug('globals %j', arr);
+  utils.forEach(arr, function(arr){
+    this._globals.push(arr);
+  }, this);
+  return this;
+};
+
+/**
+ * Check for global variable leaks.
+ *
+ * @api private
+ */
+
+Runner.prototype.checkGlobals = function(test){
+  if (this.ignoreLeaks) return;
+  var ok = this._globals;
+  var globals = this.globalProps();
+  var isNode = process.kill;
+  var leaks;
+
+  // check length - 2 ('errno' and 'location' globals)
+  if (isNode && 1 == ok.length - globals.length) return
+  else if (2 == ok.length - globals.length) return;
+
+  leaks = filterLeaks(ok, globals);
+  this._globals = this._globals.concat(leaks);
+
+  if (leaks.length > 1) {
+    this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + ''));
+  } else if (leaks.length) {
+    this.fail(test, new Error('global leak detected: ' + leaks[0]));
+  }
+};
+
+/**
+ * Fail the given `test`.
+ *
+ * @param {Test} test
+ * @param {Error} err
+ * @api private
+ */
+
+Runner.prototype.fail = function(test, err){
+  ++this.failures;
+  test.state = 'failed';
+
+  if ('string' == typeof err) {
+    err = new Error('the string "' + err + '" was thrown, throw an Error :)');
+  }
+
+  this.emit('fail', test, err);
+};
+
+/**
+ * Fail the given `hook` with `err`.
+ *
+ * Hook failures (currently) hard-end due
+ * to that fact that a failing hook will
+ * surely cause subsequent tests to fail,
+ * causing jumbled reporting.
+ *
+ * @param {Hook} hook
+ * @param {Error} err
+ * @api private
+ */
+
+Runner.prototype.failHook = function(hook, err){
+  this.fail(hook, err);
+  this.emit('end');
+};
+
+/**
+ * Run hook `name` callbacks and then invoke `fn()`.
+ *
+ * @param {String} name
+ * @param {Function} function
+ * @api private
+ */
+
+Runner.prototype.hook = function(name, fn){
+  var suite = this.suite
+    , hooks = suite['_' + name]
+    , self = this
+    , timer;
+
+  function next(i) {
+    var hook = hooks[i];
+    if (!hook) return fn();
+    self.currentRunnable = hook;
+
+    self.emit('hook', hook);
+
+    hook.on('error', function(err){
+      self.failHook(hook, err);
+    });
+
+    hook.run(function(err){
+      hook.removeAllListeners('error');
+      var testError = hook.error();
+      if (testError) self.fail(self.test, testError);
+      if (err) return self.failHook(hook, err);
+      self.emit('hook end', hook);
+      next(++i);
+    });
+  }
+
+  Runner.immediately(function(){
+    next(0);
+  });
+};
+
+/**
+ * Run hook `name` for the given array of `suites`
+ * in order, and callback `fn(err)`.
+ *
+ * @param {String} name
+ * @param {Array} suites
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.hooks = function(name, suites, fn){
+  var self = this
+    , orig = this.suite;
+
+  function next(suite) {
+    self.suite = suite;
+
+    if (!suite) {
+      self.suite = orig;
+      return fn();
+    }
+
+    self.hook(name, function(err){
+      if (err) {
+        self.suite = orig;
+        return fn(err);
+      }
+
+      next(suites.pop());
+    });
+  }
+
+  next(suites.pop());
+};
+
+/**
+ * Run hooks from the top level down.
+ *
+ * @param {String} name
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.hookUp = function(name, fn){
+  var suites = [this.suite].concat(this.parents()).reverse();
+  this.hooks(name, suites, fn);
+};
+
+/**
+ * Run hooks from the bottom up.
+ *
+ * @param {String} name
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.hookDown = function(name, fn){
+  var suites = [this.suite].concat(this.parents());
+  this.hooks(name, suites, fn);
+};
+
+/**
+ * Return an array of parent Suites from
+ * closest to furthest.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+Runner.prototype.parents = function(){
+  var suite = this.suite
+    , suites = [];
+  while (suite = suite.parent) suites.push(suite);
+  return suites;
+};
+
+/**
+ * Run the current test and callback `fn(err)`.
+ *
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.runTest = function(fn){
+  var test = this.test
+    , self = this;
+
+  if (this.asyncOnly) test.asyncOnly = true;
+
+  try {
+    test.on('error', function(err){
+      self.fail(test, err);
+    });
+    test.run(fn);
+  } catch (err) {
+    fn(err);
+  }
+};
+
+/**
+ * Run tests in the given `suite` and invoke
+ * the callback `fn()` when complete.
+ *
+ * @param {Suite} suite
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.runTests = function(suite, fn){
+  var self = this
+    , tests = suite.tests.slice()
+    , test;
+
+  function next(err) {
+    // if we bail after first err
+    if (self.failures && suite._bail) return fn();
+
+    // next test
+    test = tests.shift();
+
+    // all done
+    if (!test) return fn();
+
+    // grep
+    var match = self._grep.test(test.fullTitle());
+    if (self._invert) match = !match;
+    if (!match) return next();
+
+    // pending
+    if (test.pending) {
+      self.emit('pending', test);
+      self.emit('test end', test);
+      return next();
+    }
+
+    // execute test and hook(s)
+    self.emit('test', self.test = test);
+    self.hookDown('beforeEach', function(){
+      self.currentRunnable = self.test;
+      self.runTest(function(err){
+        test = self.test;
+
+        if (err) {
+          self.fail(test, err);
+          self.emit('test end', test);
+          return self.hookUp('afterEach', next);
+        }
+
+        test.state = 'passed';
+        self.emit('pass', test);
+        self.emit('test end', test);
+        self.hookUp('afterEach', next);
+      });
+    });
+  }
+
+  this.next = next;
+  next();
+};
+
+/**
+ * Run the given `suite` and invoke the
+ * callback `fn()` when complete.
+ *
+ * @param {Suite} suite
+ * @param {Function} fn
+ * @api private
+ */
+
+Runner.prototype.runSuite = function(suite, fn){
+  var total = this.grepTotal(suite)
+    , self = this
+    , i = 0;
+
+  debug('run suite %s', suite.fullTitle());
+
+  if (!total) return fn();
+
+  this.emit('suite', this.suite = suite);
+
+  function next() {
+    var curr = suite.suites[i++];
+    if (!curr) return done();
+    self.runSuite(curr, next);
+  }
+
+  function done() {
+    self.suite = suite;
+    self.hook('afterAll', function(){
+      self.emit('suite end', suite);
+      fn();
+    });
+  }
+
+  this.hook('beforeAll', function(){
+    self.runTests(suite, next);
+  });
+};
+
+/**
+ * Handle uncaught exceptions.
+ *
+ * @param {Error} err
+ * @api private
+ */
+
+Runner.prototype.uncaught = function(err){
+  debug('uncaught exception %s', err.message);
+  var runnable = this.currentRunnable;
+  if (!runnable || 'failed' == runnable.state) return;
+  runnable.clearTimeout();
+  err.uncaught = true;
+  this.fail(runnable, err);
+
+  // recover from test
+  if ('test' == runnable.type) {
+    this.emit('test end', runnable);
+    this.hookUp('afterEach', this.next);
+    return;
+  }
+
+  // bail on hooks
+  this.emit('end');
+};
+
+/**
+ * Run the root suite and invoke `fn(failures)`
+ * on completion.
+ *
+ * @param {Function} fn
+ * @return {Runner} for chaining
+ * @api public
+ */
+
+Runner.prototype.run = function(fn){
+  var self = this
+    , fn = fn || function(){};
+
+  function uncaught(err){
+    self.uncaught(err);
+  }
+
+  debug('start');
+
+  // callback
+  this.on('end', function(){
+    debug('end');
+    process.removeListener('uncaughtException', uncaught);
+    fn(self.failures);
+  });
+
+  // run suites
+  this.emit('start');
+  this.runSuite(this.suite, function(){
+    debug('finished running');
+    self.emit('end');
+  });
+
+  // uncaught exception
+  process.on('uncaughtException', uncaught);
+
+  return this;
+};
+
+/**
+ * Filter leaks with the given globals flagged as `ok`.
+ *
+ * @param {Array} ok
+ * @param {Array} globals
+ * @return {Array}
+ * @api private
+ */
+
+function filterLeaks(ok, globals) {
+  return filter(globals, function(key){
+    var matched = filter(ok, function(ok){
+      if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]);
+      // Opera and IE expose global variables for HTML element IDs (issue #243)
+      if (/^mocha-/.test(key)) return true;
+      return key == ok;
+    });
+    return matched.length == 0 && (!global.navigator || 'onerror' !== key);
+  });
+}
+
+}); // module: runner.js
+
+require.register("suite.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var EventEmitter = require('browser/events').EventEmitter
+  , debug = require('browser/debug')('mocha:suite')
+  , milliseconds = require('./ms')
+  , utils = require('./utils')
+  , Hook = require('./hook');
+
+/**
+ * Expose `Suite`.
+ */
+
+exports = module.exports = Suite;
+
+/**
+ * Create a new `Suite` with the given `title`
+ * and parent `Suite`. When a suite with the
+ * same title is already present, that suite
+ * is returned to provide nicer reporter
+ * and more flexible meta-testing.
+ *
+ * @param {Suite} parent
+ * @param {String} title
+ * @return {Suite}
+ * @api public
+ */
+
+exports.create = function(parent, title){
+  var suite = new Suite(title, parent.ctx);
+  suite.parent = parent;
+  if (parent.pending) suite.pending = true;
+  title = suite.fullTitle();
+  parent.addSuite(suite);
+  return suite;
+};
+
+/**
+ * Initialize a new `Suite` with the given
+ * `title` and `ctx`.
+ *
+ * @param {String} title
+ * @param {Context} ctx
+ * @api private
+ */
+
+function Suite(title, ctx) {
+  this.title = title;
+  this.ctx = ctx;
+  this.suites = [];
+  this.tests = [];
+  this.pending = false;
+  this._beforeEach = [];
+  this._beforeAll = [];
+  this._afterEach = [];
+  this._afterAll = [];
+  this.root = !title;
+  this._timeout = 2000;
+  this._slow = 75;
+  this._bail = false;
+}
+
+/**
+ * Inherit from `EventEmitter.prototype`.
+ */
+
+function F(){};
+F.prototype = EventEmitter.prototype;
+Suite.prototype = new F;
+Suite.prototype.constructor = Suite;
+
+
+/**
+ * Return a clone of this `Suite`.
+ *
+ * @return {Suite}
+ * @api private
+ */
+
+Suite.prototype.clone = function(){
+  var suite = new Suite(this.title);
+  debug('clone');
+  suite.ctx = this.ctx;
+  suite.timeout(this.timeout());
+  suite.slow(this.slow());
+  suite.bail(this.bail());
+  return suite;
+};
+
+/**
+ * Set timeout `ms` or short-hand such as "2s".
+ *
+ * @param {Number|String} ms
+ * @return {Suite|Number} for chaining
+ * @api private
+ */
+
+Suite.prototype.timeout = function(ms){
+  if (0 == arguments.length) return this._timeout;
+  if ('string' == typeof ms) ms = milliseconds(ms);
+  debug('timeout %d', ms);
+  this._timeout = parseInt(ms, 10);
+  return this;
+};
+
+/**
+ * Set slow `ms` or short-hand such as "2s".
+ *
+ * @param {Number|String} ms
+ * @return {Suite|Number} for chaining
+ * @api private
+ */
+
+Suite.prototype.slow = function(ms){
+  if (0 === arguments.length) return this._slow;
+  if ('string' == typeof ms) ms = milliseconds(ms);
+  debug('slow %d', ms);
+  this._slow = ms;
+  return this;
+};
+
+/**
+ * Sets whether to bail after first error.
+ *
+ * @parma {Boolean} bail
+ * @return {Suite|Number} for chaining
+ * @api private
+ */
+
+Suite.prototype.bail = function(bail){
+  if (0 == arguments.length) return this._bail;
+  debug('bail %s', bail);
+  this._bail = bail;
+  return this;
+};
+
+/**
+ * Run `fn(test[, done])` before running tests.
+ *
+ * @param {Function} fn
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.beforeAll = function(fn){
+  if (this.pending) return this;
+  var hook = new Hook('"before all" hook', fn);
+  hook.parent = this;
+  hook.timeout(this.timeout());
+  hook.slow(this.slow());
+  hook.ctx = this.ctx;
+  this._beforeAll.push(hook);
+  this.emit('beforeAll', hook);
+  return this;
+};
+
+/**
+ * Run `fn(test[, done])` after running tests.
+ *
+ * @param {Function} fn
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.afterAll = function(fn){
+  if (this.pending) return this;
+  var hook = new Hook('"after all" hook', fn);
+  hook.parent = this;
+  hook.timeout(this.timeout());
+  hook.slow(this.slow());
+  hook.ctx = this.ctx;
+  this._afterAll.push(hook);
+  this.emit('afterAll', hook);
+  return this;
+};
+
+/**
+ * Run `fn(test[, done])` before each test case.
+ *
+ * @param {Function} fn
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.beforeEach = function(fn){
+  if (this.pending) return this;
+  var hook = new Hook('"before each" hook', fn);
+  hook.parent = this;
+  hook.timeout(this.timeout());
+  hook.slow(this.slow());
+  hook.ctx = this.ctx;
+  this._beforeEach.push(hook);
+  this.emit('beforeEach', hook);
+  return this;
+};
+
+/**
+ * Run `fn(test[, done])` after each test case.
+ *
+ * @param {Function} fn
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.afterEach = function(fn){
+  if (this.pending) return this;
+  var hook = new Hook('"after each" hook', fn);
+  hook.parent = this;
+  hook.timeout(this.timeout());
+  hook.slow(this.slow());
+  hook.ctx = this.ctx;
+  this._afterEach.push(hook);
+  this.emit('afterEach', hook);
+  return this;
+};
+
+/**
+ * Add a test `suite`.
+ *
+ * @param {Suite} suite
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.addSuite = function(suite){
+  suite.parent = this;
+  suite.timeout(this.timeout());
+  suite.slow(this.slow());
+  suite.bail(this.bail());
+  this.suites.push(suite);
+  this.emit('suite', suite);
+  return this;
+};
+
+/**
+ * Add a `test` to this suite.
+ *
+ * @param {Test} test
+ * @return {Suite} for chaining
+ * @api private
+ */
+
+Suite.prototype.addTest = function(test){
+  test.parent = this;
+  test.timeout(this.timeout());
+  test.slow(this.slow());
+  test.ctx = this.ctx;
+  this.tests.push(test);
+  this.emit('test', test);
+  return this;
+};
+
+/**
+ * Return the full title generated by recursively
+ * concatenating the parent's full title.
+ *
+ * @return {String}
+ * @api public
+ */
+
+Suite.prototype.fullTitle = function(){
+  if (this.parent) {
+    var full = this.parent.fullTitle();
+    if (full) return full + ' ' + this.title;
+  }
+  return this.title;
+};
+
+/**
+ * Return the total number of tests.
+ *
+ * @return {Number}
+ * @api public
+ */
+
+Suite.prototype.total = function(){
+  return utils.reduce(this.suites, function(sum, suite){
+    return sum + suite.total();
+  }, 0) + this.tests.length;
+};
+
+/**
+ * Iterates through each suite recursively to find
+ * all tests. Applies a function in the format
+ * `fn(test)`.
+ *
+ * @param {Function} fn
+ * @return {Suite}
+ * @api private
+ */
+
+Suite.prototype.eachTest = function(fn){
+  utils.forEach(this.tests, fn);
+  utils.forEach(this.suites, function(suite){
+    suite.eachTest(fn);
+  });
+  return this;
+};
+
+}); // module: suite.js
+
+require.register("test.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var Runnable = require('./runnable');
+
+/**
+ * Expose `Test`.
+ */
+
+module.exports = Test;
+
+/**
+ * Initialize a new `Test` with the given `title` and callback `fn`.
+ *
+ * @param {String} title
+ * @param {Function} fn
+ * @api private
+ */
+
+function Test(title, fn) {
+  Runnable.call(this, title, fn);
+  this.pending = !fn;
+  this.type = 'test';
+}
+
+/**
+ * Inherit from `Runnable.prototype`.
+ */
+
+function F(){};
+F.prototype = Runnable.prototype;
+Test.prototype = new F;
+Test.prototype.constructor = Test;
+
+
+}); // module: test.js
+
+require.register("utils.js", function(module, exports, require){
+
+/**
+ * Module dependencies.
+ */
+
+var fs = require('browser/fs')
+  , path = require('browser/path')
+  , join = path.join
+  , debug = require('browser/debug')('mocha:watch');
+
+/**
+ * Ignored directories.
+ */
+
+var ignore = ['node_modules', '.git'];
+
+/**
+ * Escape special characters in the given string of html.
+ *
+ * @param  {String} html
+ * @return {String}
+ * @api private
+ */
+
+exports.escape = function(html){
+  return String(html)
+    .replace(/&/g, '&amp;')
+    .replace(/"/g, '&quot;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;');
+};
+
+/**
+ * Array#forEach (<=IE8)
+ *
+ * @param {Array} array
+ * @param {Function} fn
+ * @param {Object} scope
+ * @api private
+ */
+
+exports.forEach = function(arr, fn, scope){
+  for (var i = 0, l = arr.length; i < l; i++)
+    fn.call(scope, arr[i], i);
+};
+
+/**
+ * Array#indexOf (<=IE8)
+ *
+ * @parma {Array} arr
+ * @param {Object} obj to find index of
+ * @param {Number} start
+ * @api private
+ */
+
+exports.indexOf = function(arr, obj, start){
+  for (var i = start || 0, l = arr.length; i < l; i++) {
+    if (arr[i] === obj)
+      return i;
+  }
+  return -1;
+};
+
+/**
+ * Array#reduce (<=IE8)
+ *
+ * @param {Array} array
+ * @param {Function} fn
+ * @param {Object} initial value
+ * @api private
+ */
+
+exports.reduce = function(arr, fn, val){
+  var rval = val;
+
+  for (var i = 0, l = arr.length; i < l; i++) {
+    rval = fn(rval, arr[i], i, arr);
+  }
+
+  return rval;
+};
+
+/**
+ * Array#filter (<=IE8)
+ *
+ * @param {Array} array
+ * @param {Function} fn
+ * @api private
+ */
+
+exports.filter = function(arr, fn){
+  var ret = [];
+
+  for (var i = 0, l = arr.length; i < l; i++) {
+    var val = arr[i];
+    if (fn(val, i, arr)) ret.push(val);
+  }
+
+  return ret;
+};
+
+/**
+ * Object.keys (<=IE8)
+ *
+ * @param {Object} obj
+ * @return {Array} keys
+ * @api private
+ */
+
+exports.keys = Object.keys || function(obj) {
+  var keys = []
+    , has = Object.prototype.hasOwnProperty // for `window` on <=IE8
+
+  for (var key in obj) {
+    if (has.call(obj, key)) {
+      keys.push(key);
+    }
+  }
+
+  return keys;
+};
+
+/**
+ * Watch the given `files` for changes
+ * and invoke `fn(file)` on modification.
+ *
+ * @param {Array} files
+ * @param {Function} fn
+ * @api private
+ */
+
+exports.watch = function(files, fn){
+  var options = { interval: 100 };
+  files.forEach(function(file){
+    debug('file %s', file);
+    fs.watchFile(file, options, function(curr, prev){
+      if (prev.mtime < curr.mtime) fn(file);
+    });
+  });
+};
+
+/**
+ * Ignored files.
+ */
+
+function ignored(path){
+  return !~ignore.indexOf(path);
+}
+
+/**
+ * Lookup files in the given `dir`.
+ *
+ * @return {Array}
+ * @api private
+ */
+
+exports.files = function(dir, ret){
+  ret = ret || [];
+
+  fs.readdirSync(dir)
+  .filter(ignored)
+  .forEach(function(path){
+    path = join(dir, path);
+    if (fs.statSync(path).isDirectory()) {
+      exports.files(path, ret);
+    } else if (path.match(/\.(js|coffee)$/)) {
+      ret.push(path);
+    }
+  });
+
+  return ret;
+};
+
+/**
+ * Compute a slug from the given `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+exports.slug = function(str){
+  return str
+    .toLowerCase()
+    .replace(/ +/g, '-')
+    .replace(/[^-\w]/g, '');
+};
+
+/**
+ * Strip the function definition from `str`,
+ * and re-indent for pre whitespace.
+ */
+
+exports.clean = function(str) {
+  str = str
+    .replace(/^function *\(.*\) *{/, '')
+    .replace(/\s+\}$/, '');
+
+  var spaces = str.match(/^\n?( *)/)[1].length
+    , re = new RegExp('^ {' + spaces + '}', 'gm');
+
+  str = str.replace(re, '');
+
+  return exports.trim(str);
+};
+
+/**
+ * Escape regular expression characters in `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+exports.escapeRegexp = function(str){
+  return str.replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&");
+};
+
+/**
+ * Trim the given `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+exports.trim = function(str){
+  return str.replace(/^\s+|\s+$/g, '');
+};
+
+/**
+ * Parse the given `qs`.
+ *
+ * @param {String} qs
+ * @return {Object}
+ * @api private
+ */
+
+exports.parseQuery = function(qs){
+  return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){
+    var i = pair.indexOf('=')
+      , key = pair.slice(0, i)
+      , val = pair.slice(++i);
+
+    obj[key] = decodeURIComponent(val);
+    return obj;
+  }, {});
+};
+
+/**
+ * Highlight the given string of `js`.
+ *
+ * @param {String} js
+ * @return {String}
+ * @api private
+ */
+
+function highlight(js) {
+  return js
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/\/\/(.*)/gm, '<span class="comment">//$1</span>')
+    .replace(/('.*?')/gm, '<span class="string">$1</span>')
+    .replace(/(\d+\.\d+)/gm, '<span class="number">$1</span>')
+    .replace(/(\d+)/gm, '<span class="number">$1</span>')
+    .replace(/\bnew *(\w+)/gm, '<span class="keyword">new</span> <span class="init">$1</span>')
+    .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '<span class="keyword">$1</span>')
+}
+
+/**
+ * Highlight the contents of tag `name`.
+ *
+ * @param {String} name
+ * @api private
+ */
+
+exports.highlightTags = function(name) {
+  var code = document.getElementsByTagName(name);
+  for (var i = 0, len = code.length; i < len; ++i) {
+    code[i].innerHTML = highlight(code[i].innerHTML);
+  }
+};
+
+}); // module: utils.js
+/**
+ * Node shims.
+ *
+ * These are meant only to allow
+ * mocha.js to run untouched, not
+ * to allow running node code in
+ * the browser.
+ */
+
+process = {};
+process.exit = function(status){};
+process.stdout = {};
+global = window;
+
+/**
+ * Remove uncaughtException listener.
+ */
+
+process.removeListener = function(e){
+  if ('uncaughtException' == e) {
+    window.onerror = null;
+  }
+};
+
+/**
+ * Implements uncaughtException listener.
+ */
+
+process.on = function(e, fn){
+  if ('uncaughtException' == e) {
+    window.onerror = function(err, url, line){
+      fn(new Error(err + ' (' + url + ':' + line + ')'));
+    };
+  }
+};
+
+// boot
+;(function(){
+
+  /**
+   * Expose mocha.
+   */
+
+  var Mocha = window.Mocha = require('mocha'),
+      mocha = window.mocha = new Mocha({ reporter: 'html' });
+
+  var immediateQueue = []
+    , immediateTimeout;
+
+  function timeslice() {
+    var immediateStart = new Date().getTime();
+    while (immediateQueue.length && (new Date().getTime() - immediateStart) < 100) {
+      immediateQueue.shift()();
+    }
+    if (immediateQueue.length) {
+      immediateTimeout = setTimeout(timeslice, 0);
+    } else {
+      immediateTimeout = null;
+    }
+  }
+
+  /**
+   * High-performance override of Runner.immediately.
+   */
+
+  Mocha.Runner.immediately = function(callback) {
+    immediateQueue.push(callback);
+    if (!immediateTimeout) {
+      immediateTimeout = setTimeout(timeslice, 0);
+    }
+  };
+
+  /**
+   * Override ui to ensure that the ui functions are initialized.
+   * Normally this would happen in Mocha.prototype.loadFiles.
+   */
+
+  mocha.ui = function(ui){
+    Mocha.prototype.ui.call(this, ui);
+    this.suite.emit('pre-require', window, null, this);
+    return this;
+  };
+
+  /**
+   * Setup mocha with the given setting options.
+   */
+
+  mocha.setup = function(opts){
+    if ('string' == typeof opts) opts = { ui: opts };
+    for (var opt in opts) this[opt](opts[opt]);
+    return this;
+  };
+
+  /**
+   * Run mocha, returning the Runner.
+   */
+
+  mocha.run = function(fn){
+    var options = mocha.options;
+    mocha.globals('location');
+
+    var query = Mocha.utils.parseQuery(window.location.search || '');
+    if (query.grep) mocha.grep(query.grep);
+    if (query.invert) mocha.invert();
+
+    return Mocha.prototype.run.call(mocha, function(){
+      Mocha.utils.highlightTags('code');
+      if (fn) fn();
+    });
+  };
+})();
+})();
diff --git a/lib/mousetrap/tests/libs/sinon-1.7.1.js b/lib/mousetrap/tests/libs/sinon-1.7.1.js
new file mode 100644
index 0000000..fe9529f
--- /dev/null
+++ b/lib/mousetrap/tests/libs/sinon-1.7.1.js
@@ -0,0 +1,4299 @@
+/**
+ * Sinon.JS 1.7.1, 2013/05/07
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @author Contributors: https://github.com/cjohansen/Sinon.JS/blob/master/AUTHORS
+ *
+ * (The BSD License)
+ *
+ * Copyright (c) 2010-2013, Christian Johansen, christian@cjohansen.no
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *     * Neither the name of Christian Johansen nor the names of his contributors
+ *       may be used to endorse or promote products derived from this software
+ *       without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+this.sinon = (function () {
+var buster = (function (setTimeout, B) {
+    var isNode = typeof require == "function" && typeof module == "object";
+    var div = typeof document != "undefined" && document.createElement("div");
+    var F = function () {};
+
+    var buster = {
+        bind: function bind(obj, methOrProp) {
+            var method = typeof methOrProp == "string" ? obj[methOrProp] : methOrProp;
+            var args = Array.prototype.slice.call(arguments, 2);
+            return function () {
+                var allArgs = args.concat(Array.prototype.slice.call(arguments));
+                return method.apply(obj, allArgs);
+            };
+        },
+
+        partial: function partial(fn) {
+            var args = [].slice.call(arguments, 1);
+            return function () {
+                return fn.apply(this, args.concat([].slice.call(arguments)));
+            };
+        },
+
+        create: function create(object) {
+            F.prototype = object;
+            return new F();
+        },
+
+        extend: function extend(target) {
+            if (!target) { return; }
+            for (var i = 1, l = arguments.length, prop; i < l; ++i) {
+                for (prop in arguments[i]) {
+                    target[prop] = arguments[i][prop];
+                }
+            }
+            return target;
+        },
+
+        nextTick: function nextTick(callback) {
+            if (typeof process != "undefined" && process.nextTick) {
+                return process.nextTick(callback);
+            }
+            setTimeout(callback, 0);
+        },
+
+        functionName: function functionName(func) {
+            if (!func) return "";
+            if (func.displayName) return func.displayName;
+            if (func.name) return func.name;
+            var matches = func.toString().match(/function\s+([^\(]+)/m);
+            return matches && matches[1] || "";
+        },
+
+        isNode: function isNode(obj) {
+            if (!div) return false;
+            try {
+                obj.appendChild(div);
+                obj.removeChild(div);
+            } catch (e) {
+                return false;
+            }
+            return true;
+        },
+
+        isElement: function isElement(obj) {
+            return obj && obj.nodeType === 1 && buster.isNode(obj);
+        },
+
+        isArray: function isArray(arr) {
+            return Object.prototype.toString.call(arr) == "[object Array]";
+        },
+
+        flatten: function flatten(arr) {
+            var result = [], arr = arr || [];
+            for (var i = 0, l = arr.length; i < l; ++i) {
+                result = result.concat(buster.isArray(arr[i]) ? flatten(arr[i]) : arr[i]);
+            }
+            return result;
+        },
+
+        each: function each(arr, callback) {
+            for (var i = 0, l = arr.length; i < l; ++i) {
+                callback(arr[i]);
+            }
+        },
+
+        map: function map(arr, callback) {
+            var results = [];
+            for (var i = 0, l = arr.length; i < l; ++i) {
+                results.push(callback(arr[i]));
+            }
+            return results;
+        },
+
+        parallel: function parallel(fns, callback) {
+            function cb(err, res) {
+                if (typeof callback == "function") {
+                    callback(err, res);
+                    callback = null;
+                }
+            }
+            if (fns.length == 0) { return cb(null, []); }
+            var remaining = fns.length, results = [];
+            function makeDone(num) {
+                return function done(err, result) {
+                    if (err) { return cb(err); }
+                    results[num] = result;
+                    if (--remaining == 0) { cb(null, results); }
+                };
+            }
+            for (var i = 0, l = fns.length; i < l; ++i) {
+                fns[i](makeDone(i));
+            }
+        },
+
+        series: function series(fns, callback) {
+            function cb(err, res) {
+                if (typeof callback == "function") {
+                    callback(err, res);
+                }
+            }
+            var remaining = fns.slice();
+            var results = [];
+            function callNext() {
+                if (remaining.length == 0) return cb(null, results);
+                var promise = remaining.shift()(next);
+                if (promise && typeof promise.then == "function") {
+                    promise.then(buster.partial(next, null), next);
+                }
+            }
+            function next(err, result) {
+                if (err) return cb(err);
+                results.push(result);
+                callNext();
+            }
+            callNext();
+        },
+
+        countdown: function countdown(num, done) {
+            return function () {
+                if (--num == 0) done();
+            };
+        }
+    };
+
+    if (typeof process === "object" &&
+        typeof require === "function" && typeof module === "object") {
+        var crypto = require("crypto");
+        var path = require("path");
+
+        buster.tmpFile = function (fileName) {
+            var hashed = crypto.createHash("sha1");
+            hashed.update(fileName);
+            var tmpfileName = hashed.digest("hex");
+
+            if (process.platform == "win32") {
+                return path.join(process.env["TEMP"], tmpfileName);
+            } else {
+                return path.join("/tmp", tmpfileName);
+            }
+        };
+    }
+
+    if (Array.prototype.some) {
+        buster.some = function (arr, fn, thisp) {
+            return arr.some(fn, thisp);
+        };
+    } else {
+        // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
+        buster.some = function (arr, fun, thisp) {
+                        if (arr == null) { throw new TypeError(); }
+            arr = Object(arr);
+            var len = arr.length >>> 0;
+            if (typeof fun !== "function") { throw new TypeError(); }
+
+            for (var i = 0; i < len; i++) {
+                if (arr.hasOwnProperty(i) && fun.call(thisp, arr[i], i, arr)) {
+                    return true;
+                }
+            }
+
+            return false;
+        };
+    }
+
+    if (Array.prototype.filter) {
+        buster.filter = function (arr, fn, thisp) {
+            return arr.filter(fn, thisp);
+        };
+    } else {
+        // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/filter
+        buster.filter = function (fn, thisp) {
+                        if (this == null) { throw new TypeError(); }
+
+            var t = Object(this);
+            var len = t.length >>> 0;
+            if (typeof fn != "function") { throw new TypeError(); }
+
+            var res = [];
+            for (var i = 0; i < len; i++) {
+                if (i in t) {
+                    var val = t[i]; // in case fun mutates this
+                    if (fn.call(thisp, val, i, t)) { res.push(val); }
+                }
+            }
+
+            return res;
+        };
+    }
+
+    if (isNode) {
+        module.exports = buster;
+        buster.eventEmitter = require("./buster-event-emitter");
+        Object.defineProperty(buster, "defineVersionGetter", {
+            get: function () {
+                return require("./define-version-getter");
+            }
+        });
+    }
+
+    return buster.extend(B || {}, buster);
+}(setTimeout, buster));
+if (typeof buster === "undefined") {
+    var buster = {};
+}
+
+if (typeof module === "object" && typeof require === "function") {
+    buster = require("buster-core");
+}
+
+buster.format = buster.format || {};
+buster.format.excludeConstructors = ["Object", /^.$/];
+buster.format.quoteStrings = true;
+
+buster.format.ascii = (function () {
+
+    var hasOwn = Object.prototype.hasOwnProperty;
+
+    var specialObjects = [];
+    if (typeof global != "undefined") {
+        specialObjects.push({ obj: global, value: "[object global]" });
+    }
+    if (typeof document != "undefined") {
+        specialObjects.push({ obj: document, value: "[object HTMLDocument]" });
+    }
+    if (typeof window != "undefined") {
+        specialObjects.push({ obj: window, value: "[object Window]" });
+    }
+
+    function keys(object) {
+        var k = Object.keys && Object.keys(object) || [];
+
+        if (k.length == 0) {
+            for (var prop in object) {
+                if (hasOwn.call(object, prop)) {
+                    k.push(prop);
+                }
+            }
+        }
+
+        return k.sort();
+    }
+
+    function isCircular(object, objects) {
+        if (typeof object != "object") {
+            return false;
+        }
+
+        for (var i = 0, l = objects.length; i < l; ++i) {
+            if (objects[i] === object) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    function ascii(object, processed, indent) {
+        if (typeof object == "string") {
+            var quote = typeof this.quoteStrings != "boolean" || this.quoteStrings;
+            return processed || quote ? '"' + object + '"' : object;
+        }
+
+        if (typeof object == "function" && !(object instanceof RegExp)) {
+            return ascii.func(object);
+        }
+
+        processed = processed || [];
+
+        if (isCircular(object, processed)) {
+            return "[Circular]";
+        }
+
+        if (Object.prototype.toString.call(object) == "[object Array]") {
+            return ascii.array.call(this, object, processed);
+        }
+
+        if (!object) {
+            return "" + object;
+        }
+
+        if (buster.isElement(object)) {
+            return ascii.element(object);
+        }
+
+        if (typeof object.toString == "function" &&
+            object.toString !== Object.prototype.toString) {
+            return object.toString();
+        }
+
+        for (var i = 0, l = specialObjects.length; i < l; i++) {
+            if (object === specialObjects[i].obj) {
+                return specialObjects[i].value;
+            }
+        }
+
+        return ascii.object.call(this, object, processed, indent);
+    }
+
+    ascii.func = function (func) {
+        return "function " + buster.functionName(func) + "() {}";
+    };
+
+    ascii.array = function (array, processed) {
+        processed = processed || [];
+        processed.push(array);
+        var pieces = [];
+
+        for (var i = 0, l = array.length; i < l; ++i) {
+            pieces.push(ascii.call(this, array[i], processed));
+        }
+
+        return "[" + pieces.join(", ") + "]";
+    };
+
+    ascii.object = function (object, processed, indent) {
+        processed = processed || [];
+        processed.push(object);
+        indent = indent || 0;
+        var pieces = [], properties = keys(object), prop, str, obj;
+        var is = "";
+        var length = 3;
+
+        for (var i = 0, l = indent; i < l; ++i) {
+            is += " ";
+        }
+
+        for (i = 0, l = properties.length; i < l; ++i) {
+            prop = properties[i];
+            obj = object[prop];
+
+            if (isCircular(obj, processed)) {
+                str = "[Circular]";
+            } else {
+                str = ascii.call(this, obj, processed, indent + 2);
+            }
+
+            str = (/\s/.test(prop) ? '"' + prop + '"' : prop) + ": " + str;
+            length += str.length;
+            pieces.push(str);
+        }
+
+        var cons = ascii.constructorName.call(this, object);
+        var prefix = cons ? "[" + cons + "] " : ""
+
+        return (length + indent) > 80 ?
+            prefix + "{\n  " + is + pieces.join(",\n  " + is) + "\n" + is + "}" :
+            prefix + "{ " + pieces.join(", ") + " }";
+    };
+
+    ascii.element = function (element) {
+        var tagName = element.tagName.toLowerCase();
+        var attrs = element.attributes, attribute, pairs = [], attrName;
+
+        for (var i = 0, l = attrs.length; i < l; ++i) {
+            attribute = attrs.item(i);
+            attrName = attribute.nodeName.toLowerCase().replace("html:", "");
+
+            if (attrName == "contenteditable" && attribute.nodeValue == "inherit") {
+                continue;
+            }
+
+            if (!!attribute.nodeValue) {
+                pairs.push(attrName + "=\"" + attribute.nodeValue + "\"");
+            }
+        }
+
+        var formatted = "<" + tagName + (pairs.length > 0 ? " " : "");
+        var content = element.innerHTML;
+
+        if (content.length > 20) {
+            content = content.substr(0, 20) + "[...]";
+        }
+
+        var res = formatted + pairs.join(" ") + ">" + content + "</" + tagName + ">";
+
+        return res.replace(/ contentEditable="inherit"/, "");
+    };
+
+    ascii.constructorName = function (object) {
+        var name = buster.functionName(object && object.constructor);
+        var excludes = this.excludeConstructors || buster.format.excludeConstructors || [];
+
+        for (var i = 0, l = excludes.length; i < l; ++i) {
+            if (typeof excludes[i] == "string" && excludes[i] == name) {
+                return "";
+            } else if (excludes[i].test && excludes[i].test(name)) {
+                return "";
+            }
+        }
+
+        return name;
+    };
+
+    return ascii;
+}());
+
+if (typeof module != "undefined") {
+    module.exports = buster.format;
+}
+/*jslint eqeqeq: false, onevar: false, forin: true, nomen: false, regexp: false, plusplus: false*/
+/*global module, require, __dirname, document*/
+/**
+ * Sinon core utilities. For internal use only.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+var sinon = (function (buster) {
+    var div = typeof document != "undefined" && document.createElement("div");
+    var hasOwn = Object.prototype.hasOwnProperty;
+
+    function isDOMNode(obj) {
+        var success = false;
+
+        try {
+            obj.appendChild(div);
+            success = div.parentNode == obj;
+        } catch (e) {
+            return false;
+        } finally {
+            try {
+                obj.removeChild(div);
+            } catch (e) {
+                // Remove failed, not much we can do about that
+            }
+        }
+
+        return success;
+    }
+
+    function isElement(obj) {
+        return div && obj && obj.nodeType === 1 && isDOMNode(obj);
+    }
+
+    function isFunction(obj) {
+        return typeof obj === "function" || !!(obj && obj.constructor && obj.call && obj.apply);
+    }
+
+    function mirrorProperties(target, source) {
+        for (var prop in source) {
+            if (!hasOwn.call(target, prop)) {
+                target[prop] = source[prop];
+            }
+        }
+    }
+
+    function isRestorable (obj) {
+        return typeof obj === "function" && typeof obj.restore === "function" && obj.restore.sinon;
+    }
+
+    var sinon = {
+        wrapMethod: function wrapMethod(object, property, method) {
+            if (!object) {
+                throw new TypeError("Should wrap property of object");
+            }
+
+            if (typeof method != "function") {
+                throw new TypeError("Method wrapper should be function");
+            }
+
+            var wrappedMethod = object[property];
+
+            if (!isFunction(wrappedMethod)) {
+                throw new TypeError("Attempted to wrap " + (typeof wrappedMethod) + " property " +
+                                    property + " as function");
+            }
+
+            if (wrappedMethod.restore && wrappedMethod.restore.sinon) {
+                throw new TypeError("Attempted to wrap " + property + " which is already wrapped");
+            }
+
+            if (wrappedMethod.calledBefore) {
+                var verb = !!wrappedMethod.returns ? "stubbed" : "spied on";
+                throw new TypeError("Attempted to wrap " + property + " which is already " + verb);
+            }
+
+            // IE 8 does not support hasOwnProperty on the window object.
+            var owned = hasOwn.call(object, property);
+            object[property] = method;
+            method.displayName = property;
+
+            method.restore = function () {
+                // For prototype properties try to reset by delete first.
+                // If this fails (ex: localStorage on mobile safari) then force a reset
+                // via direct assignment.
+                if (!owned) {
+                    delete object[property];
+                }
+                if (object[property] === method) {
+                    object[property] = wrappedMethod;
+                }
+            };
+
+            method.restore.sinon = true;
+            mirrorProperties(method, wrappedMethod);
+
+            return method;
+        },
+
+        extend: function extend(target) {
+            for (var i = 1, l = arguments.length; i < l; i += 1) {
+                for (var prop in arguments[i]) {
+                    if (arguments[i].hasOwnProperty(prop)) {
+                        target[prop] = arguments[i][prop];
+                    }
+
+                    // DONT ENUM bug, only care about toString
+                    if (arguments[i].hasOwnProperty("toString") &&
+                        arguments[i].toString != target.toString) {
+                        target.toString = arguments[i].toString;
+                    }
+                }
+            }
+
+            return target;
+        },
+
+        create: function create(proto) {
+            var F = function () {};
+            F.prototype = proto;
+            return new F();
+        },
+
+        deepEqual: function deepEqual(a, b) {
+            if (sinon.match && sinon.match.isMatcher(a)) {
+                return a.test(b);
+            }
+            if (typeof a != "object" || typeof b != "object") {
+                return a === b;
+            }
+
+            if (isElement(a) || isElement(b)) {
+                return a === b;
+            }
+
+            if (a === b) {
+                return true;
+            }
+
+            if ((a === null && b !== null) || (a !== null && b === null)) {
+                return false;
+            }
+
+            var aString = Object.prototype.toString.call(a);
+            if (aString != Object.prototype.toString.call(b)) {
+                return false;
+            }
+
+            if (aString == "[object Array]") {
+                if (a.length !== b.length) {
+                    return false;
+                }
+
+                for (var i = 0, l = a.length; i < l; i += 1) {
+                    if (!deepEqual(a[i], b[i])) {
+                        return false;
+                    }
+                }
+
+                return true;
+            }
+
+            var prop, aLength = 0, bLength = 0;
+
+            for (prop in a) {
+                aLength += 1;
+
+                if (!deepEqual(a[prop], b[prop])) {
+                    return false;
+                }
+            }
+
+            for (prop in b) {
+                bLength += 1;
+            }
+
+            return aLength == bLength;
+        },
+
+        functionName: function functionName(func) {
+            var name = func.displayName || func.name;
+
+            // Use function decomposition as a last resort to get function
+            // name. Does not rely on function decomposition to work - if it
+            // doesn't debugging will be slightly less informative
+            // (i.e. toString will say 'spy' rather than 'myFunc').
+            if (!name) {
+                var matches = func.toString().match(/function ([^\s\(]+)/);
+                name = matches && matches[1];
+            }
+
+            return name;
+        },
+
+        functionToString: function toString() {
+            if (this.getCall && this.callCount) {
+                var thisValue, prop, i = this.callCount;
+
+                while (i--) {
+                    thisValue = this.getCall(i).thisValue;
+
+                    for (prop in thisValue) {
+                        if (thisValue[prop] === this) {
+                            return prop;
+                        }
+                    }
+                }
+            }
+
+            return this.displayName || "sinon fake";
+        },
+
+        getConfig: function (custom) {
+            var config = {};
+            custom = custom || {};
+            var defaults = sinon.defaultConfig;
+
+            for (var prop in defaults) {
+                if (defaults.hasOwnProperty(prop)) {
+                    config[prop] = custom.hasOwnProperty(prop) ? custom[prop] : defaults[prop];
+                }
+            }
+
+            return config;
+        },
+
+        format: function (val) {
+            return "" + val;
+        },
+
+        defaultConfig: {
+            injectIntoThis: true,
+            injectInto: null,
+            properties: ["spy", "stub", "mock", "clock", "server", "requests"],
+            useFakeTimers: true,
+            useFakeServer: true
+        },
+
+        timesInWords: function timesInWords(count) {
+            return count == 1 && "once" ||
+                count == 2 && "twice" ||
+                count == 3 && "thrice" ||
+                (count || 0) + " times";
+        },
+
+        calledInOrder: function (spies) {
+            for (var i = 1, l = spies.length; i < l; i++) {
+                if (!spies[i - 1].calledBefore(spies[i]) || !spies[i].called) {
+                    return false;
+                }
+            }
+
+            return true;
+        },
+
+        orderByFirstCall: function (spies) {
+            return spies.sort(function (a, b) {
+                // uuid, won't ever be equal
+                var aCall = a.getCall(0);
+                var bCall = b.getCall(0);
+                var aId = aCall && aCall.callId || -1;
+                var bId = bCall && bCall.callId || -1;
+
+                return aId < bId ? -1 : 1;
+            });
+        },
+
+        log: function () {},
+
+        logError: function (label, err) {
+            var msg = label + " threw exception: "
+            sinon.log(msg + "[" + err.name + "] " + err.message);
+            if (err.stack) { sinon.log(err.stack); }
+
+            setTimeout(function () {
+                err.message = msg + err.message;
+                throw err;
+            }, 0);
+        },
+
+        typeOf: function (value) {
+            if (value === null) {
+                return "null";
+            }
+            else if (value === undefined) {
+                return "undefined";
+            }
+            var string = Object.prototype.toString.call(value);
+            return string.substring(8, string.length - 1).toLowerCase();
+        },
+
+        createStubInstance: function (constructor) {
+            if (typeof constructor !== "function") {
+                throw new TypeError("The constructor should be a function.");
+            }
+            return sinon.stub(sinon.create(constructor.prototype));
+        },
+
+        restore: function (object) {
+            if (object !== null && typeof object === "object") {
+                for (var prop in object) {
+                    if (isRestorable(object[prop])) {
+                        object[prop].restore();
+                    }
+                }
+            }
+            else if (isRestorable(object)) {
+                object.restore();
+            }
+        }
+    };
+
+    var isNode = typeof module == "object" && typeof require == "function";
+
+    if (isNode) {
+        try {
+            buster = { format: require("buster-format") };
+        } catch (e) {}
+        module.exports = sinon;
+        module.exports.spy = require("./sinon/spy");
+        module.exports.spyCall = require("./sinon/call");
+        module.exports.stub = require("./sinon/stub");
+        module.exports.mock = require("./sinon/mock");
+        module.exports.collection = require("./sinon/collection");
+        module.exports.assert = require("./sinon/assert");
+        module.exports.sandbox = require("./sinon/sandbox");
+        module.exports.test = require("./sinon/test");
+        module.exports.testCase = require("./sinon/test_case");
+        module.exports.assert = require("./sinon/assert");
+        module.exports.match = require("./sinon/match");
+    }
+
+    if (buster) {
+        var formatter = sinon.create(buster.format);
+        formatter.quoteStrings = false;
+        sinon.format = function () {
+            return formatter.ascii.apply(formatter, arguments);
+        };
+    } else if (isNode) {
+        try {
+            var util = require("util");
+            sinon.format = function (value) {
+                return typeof value == "object" && value.toString === Object.prototype.toString ? util.inspect(value) : value;
+            };
+        } catch (e) {
+            /* Node, but no util module - would be very old, but better safe than
+             sorry */
+        }
+    }
+
+    return sinon;
+}(typeof buster == "object" && buster));
+
+/* @depend ../sinon.js */
+/*jslint eqeqeq: false, onevar: false, plusplus: false*/
+/*global module, require, sinon*/
+/**
+ * Match functions
+ *
+ * @author Maximilian Antoni (mail@maxantoni.de)
+ * @license BSD
+ *
+ * Copyright (c) 2012 Maximilian Antoni
+ */
+
+(function (sinon) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon) {
+        return;
+    }
+
+    function assertType(value, type, name) {
+        var actual = sinon.typeOf(value);
+        if (actual !== type) {
+            throw new TypeError("Expected type of " + name + " to be " +
+                type + ", but was " + actual);
+        }
+    }
+
+    var matcher = {
+        toString: function () {
+            return this.message;
+        }
+    };
+
+    function isMatcher(object) {
+        return matcher.isPrototypeOf(object);
+    }
+
+    function matchObject(expectation, actual) {
+        if (actual === null || actual === undefined) {
+            return false;
+        }
+        for (var key in expectation) {
+            if (expectation.hasOwnProperty(key)) {
+                var exp = expectation[key];
+                var act = actual[key];
+                if (match.isMatcher(exp)) {
+                    if (!exp.test(act)) {
+                        return false;
+                    }
+                } else if (sinon.typeOf(exp) === "object") {
+                    if (!matchObject(exp, act)) {
+                        return false;
+                    }
+                } else if (!sinon.deepEqual(exp, act)) {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    matcher.or = function (m2) {
+        if (!isMatcher(m2)) {
+            throw new TypeError("Matcher expected");
+        }
+        var m1 = this;
+        var or = sinon.create(matcher);
+        or.test = function (actual) {
+            return m1.test(actual) || m2.test(actual);
+        };
+        or.message = m1.message + ".or(" + m2.message + ")";
+        return or;
+    };
+
+    matcher.and = function (m2) {
+        if (!isMatcher(m2)) {
+            throw new TypeError("Matcher expected");
+        }
+        var m1 = this;
+        var and = sinon.create(matcher);
+        and.test = function (actual) {
+            return m1.test(actual) && m2.test(actual);
+        };
+        and.message = m1.message + ".and(" + m2.message + ")";
+        return and;
+    };
+
+    var match = function (expectation, message) {
+        var m = sinon.create(matcher);
+        var type = sinon.typeOf(expectation);
+        switch (type) {
+        case "object":
+            if (typeof expectation.test === "function") {
+                m.test = function (actual) {
+                    return expectation.test(actual) === true;
+                };
+                m.message = "match(" + sinon.functionName(expectation.test) + ")";
+                return m;
+            }
+            var str = [];
+            for (var key in expectation) {
+                if (expectation.hasOwnProperty(key)) {
+                    str.push(key + ": " + expectation[key]);
+                }
+            }
+            m.test = function (actual) {
+                return matchObject(expectation, actual);
+            };
+            m.message = "match(" + str.join(", ") + ")";
+            break;
+        case "number":
+            m.test = function (actual) {
+                return expectation == actual;
+            };
+            break;
+        case "string":
+            m.test = function (actual) {
+                if (typeof actual !== "string") {
+                    return false;
+                }
+                return actual.indexOf(expectation) !== -1;
+            };
+            m.message = "match(\"" + expectation + "\")";
+            break;
+        case "regexp":
+            m.test = function (actual) {
+                if (typeof actual !== "string") {
+                    return false;
+                }
+                return expectation.test(actual);
+            };
+            break;
+        case "function":
+            m.test = expectation;
+            if (message) {
+                m.message = message;
+            } else {
+                m.message = "match(" + sinon.functionName(expectation) + ")";
+            }
+            break;
+        default:
+            m.test = function (actual) {
+              return sinon.deepEqual(expectation, actual);
+            };
+        }
+        if (!m.message) {
+            m.message = "match(" + expectation + ")";
+        }
+        return m;
+    };
+
+    match.isMatcher = isMatcher;
+
+    match.any = match(function () {
+        return true;
+    }, "any");
+
+    match.defined = match(function (actual) {
+        return actual !== null && actual !== undefined;
+    }, "defined");
+
+    match.truthy = match(function (actual) {
+        return !!actual;
+    }, "truthy");
+
+    match.falsy = match(function (actual) {
+        return !actual;
+    }, "falsy");
+
+    match.same = function (expectation) {
+        return match(function (actual) {
+            return expectation === actual;
+        }, "same(" + expectation + ")");
+    };
+
+    match.typeOf = function (type) {
+        assertType(type, "string", "type");
+        return match(function (actual) {
+            return sinon.typeOf(actual) === type;
+        }, "typeOf(\"" + type + "\")");
+    };
+
+    match.instanceOf = function (type) {
+        assertType(type, "function", "type");
+        return match(function (actual) {
+            return actual instanceof type;
+        }, "instanceOf(" + sinon.functionName(type) + ")");
+    };
+
+    function createPropertyMatcher(propertyTest, messagePrefix) {
+        return function (property, value) {
+            assertType(property, "string", "property");
+            var onlyProperty = arguments.length === 1;
+            var message = messagePrefix + "(\"" + property + "\"";
+            if (!onlyProperty) {
+                message += ", " + value;
+            }
+            message += ")";
+            return match(function (actual) {
+                if (actual === undefined || actual === null ||
+                        !propertyTest(actual, property)) {
+                    return false;
+                }
+                return onlyProperty || sinon.deepEqual(value, actual[property]);
+            }, message);
+        };
+    }
+
+    match.has = createPropertyMatcher(function (actual, property) {
+        if (typeof actual === "object") {
+            return property in actual;
+        }
+        return actual[property] !== undefined;
+    }, "has");
+
+    match.hasOwn = createPropertyMatcher(function (actual, property) {
+        return actual.hasOwnProperty(property);
+    }, "hasOwn");
+
+    match.bool = match.typeOf("boolean");
+    match.number = match.typeOf("number");
+    match.string = match.typeOf("string");
+    match.object = match.typeOf("object");
+    match.func = match.typeOf("function");
+    match.array = match.typeOf("array");
+    match.regexp = match.typeOf("regexp");
+    match.date = match.typeOf("date");
+
+    if (commonJSModule) {
+        module.exports = match;
+    } else {
+        sinon.match = match;
+    }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+  * @depend ../sinon.js
+  * @depend match.js
+  */
+/*jslint eqeqeq: false, onevar: false, plusplus: false*/
+/*global module, require, sinon*/
+/**
+  * Spy calls
+  *
+  * @author Christian Johansen (christian@cjohansen.no)
+  * @author Maximilian Antoni (mail@maxantoni.de)
+  * @license BSD
+  *
+  * Copyright (c) 2010-2013 Christian Johansen
+  * Copyright (c) 2013 Maximilian Antoni
+  */
+
+(function (sinon) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon) {
+        return;
+    }
+
+    function throwYieldError(proxy, text, args) {
+        var msg = sinon.functionName(proxy) + text;
+        if (args.length) {
+            msg += " Received [" + slice.call(args).join(", ") + "]";
+        }
+        throw new Error(msg);
+    }
+
+    var slice = Array.prototype.slice;
+
+    var callProto = {
+        calledOn: function calledOn(thisValue) {
+            if (sinon.match && sinon.match.isMatcher(thisValue)) {
+                return thisValue.test(this.thisValue);
+            }
+            return this.thisValue === thisValue;
+        },
+
+        calledWith: function calledWith() {
+            for (var i = 0, l = arguments.length; i < l; i += 1) {
+                if (!sinon.deepEqual(arguments[i], this.args[i])) {
+                    return false;
+                }
+            }
+
+            return true;
+        },
+
+        calledWithMatch: function calledWithMatch() {
+            for (var i = 0, l = arguments.length; i < l; i += 1) {
+                var actual = this.args[i];
+                var expectation = arguments[i];
+                if (!sinon.match || !sinon.match(expectation).test(actual)) {
+                    return false;
+                }
+            }
+            return true;
+        },
+
+        calledWithExactly: function calledWithExactly() {
+            return arguments.length == this.args.length &&
+                this.calledWith.apply(this, arguments);
+        },
+
+        notCalledWith: function notCalledWith() {
+            return !this.calledWith.apply(this, arguments);
+        },
+
+        notCalledWithMatch: function notCalledWithMatch() {
+            return !this.calledWithMatch.apply(this, arguments);
+        },
+
+        returned: function returned(value) {
+            return sinon.deepEqual(value, this.returnValue);
+        },
+
+        threw: function threw(error) {
+            if (typeof error === "undefined" || !this.exception) {
+                return !!this.exception;
+            }
+
+            return this.exception === error || this.exception.name === error;
+        },
+
+        calledWithNew: function calledWithNew(thisValue) {
+            return this.thisValue instanceof this.proxy;
+        },
+
+        calledBefore: function (other) {
+            return this.callId < other.callId;
+        },
+
+        calledAfter: function (other) {
+            return this.callId > other.callId;
+        },
+
+        callArg: function (pos) {
+            this.args[pos]();
+        },
+
+        callArgOn: function (pos, thisValue) {
+            this.args[pos].apply(thisValue);
+        },
+
+        callArgWith: function (pos) {
+            this.callArgOnWith.apply(this, [pos, null].concat(slice.call(arguments, 1)));
+        },
+
+        callArgOnWith: function (pos, thisValue) {
+            var args = slice.call(arguments, 2);
+            this.args[pos].apply(thisValue, args);
+        },
+
+        "yield": function () {
+            this.yieldOn.apply(this, [null].concat(slice.call(arguments, 0)));
+        },
+
+        yieldOn: function (thisValue) {
+            var args = this.args;
+            for (var i = 0, l = args.length; i < l; ++i) {
+                if (typeof args[i] === "function") {
+                    args[i].apply(thisValue, slice.call(arguments, 1));
+                    return;
+                }
+            }
+            throwYieldError(this.proxy, " cannot yield since no callback was passed.", args);
+        },
+
+        yieldTo: function (prop) {
+            this.yieldToOn.apply(this, [prop, null].concat(slice.call(arguments, 1)));
+        },
+
+        yieldToOn: function (prop, thisValue) {
+            var args = this.args;
+            for (var i = 0, l = args.length; i < l; ++i) {
+                if (args[i] && typeof args[i][prop] === "function") {
+                    args[i][prop].apply(thisValue, slice.call(arguments, 2));
+                    return;
+                }
+            }
+            throwYieldError(this.proxy, " cannot yield to '" + prop +
+                "' since no callback was passed.", args);
+        },
+
+        toString: function () {
+            var callStr = this.proxy.toString() + "(";
+            var args = [];
+
+            for (var i = 0, l = this.args.length; i < l; ++i) {
+                args.push(sinon.format(this.args[i]));
+            }
+
+            callStr = callStr + args.join(", ") + ")";
+
+            if (typeof this.returnValue != "undefined") {
+                callStr += " => " + sinon.format(this.returnValue);
+            }
+
+            if (this.exception) {
+                callStr += " !" + this.exception.name;
+
+                if (this.exception.message) {
+                    callStr += "(" + this.exception.message + ")";
+                }
+            }
+
+            return callStr;
+        }
+    };
+
+    callProto.invokeCallback = callProto.yield;
+
+    function createSpyCall(spy, thisValue, args, returnValue, exception, id) {
+        if (typeof id !== "number") {
+            throw new TypeError("Call id is not a number");
+        }
+        var proxyCall = sinon.create(callProto);
+        proxyCall.proxy = spy;
+        proxyCall.thisValue = thisValue;
+        proxyCall.args = args;
+        proxyCall.returnValue = returnValue;
+        proxyCall.exception = exception;
+        proxyCall.callId = id;
+
+        return proxyCall;
+    };
+    createSpyCall.toString = callProto.toString; // used by mocks
+
+    if (commonJSModule) {
+        module.exports = createSpyCall;
+    } else {
+        sinon.spyCall = createSpyCall;
+    }
+}(typeof sinon == "object" && sinon || null));
+
+
+/**
+  * @depend ../sinon.js
+  * @depend call.js
+  */
+/*jslint eqeqeq: false, onevar: false, plusplus: false*/
+/*global module, require, sinon*/
+/**
+  * Spy functions
+  *
+  * @author Christian Johansen (christian@cjohansen.no)
+  * @license BSD
+  *
+  * Copyright (c) 2010-2013 Christian Johansen
+  */
+
+(function (sinon) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+    var push = Array.prototype.push;
+    var slice = Array.prototype.slice;
+    var callId = 0;
+
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon) {
+        return;
+    }
+
+    function spy(object, property) {
+        if (!property && typeof object == "function") {
+            return spy.create(object);
+        }
+
+        if (!object && !property) {
+            return spy.create(function () { });
+        }
+
+        var method = object[property];
+        return sinon.wrapMethod(object, property, spy.create(method));
+    }
+
+    function matchingFake(fakes, args, strict) {
+        if (!fakes) {
+            return;
+        }
+
+        var alen = args.length;
+
+        for (var i = 0, l = fakes.length; i < l; i++) {
+            if (fakes[i].matches(args, strict)) {
+                return fakes[i];
+            }
+        }
+    }
+
+    function incrementCallCount() {
+        this.called = true;
+        this.callCount += 1;
+        this.notCalled = false;
+        this.calledOnce = this.callCount == 1;
+        this.calledTwice = this.callCount == 2;
+        this.calledThrice = this.callCount == 3;
+    }
+
+    function createCallProperties() {
+        this.firstCall = this.getCall(0);
+        this.secondCall = this.getCall(1);
+        this.thirdCall = this.getCall(2);
+        this.lastCall = this.getCall(this.callCount - 1);
+    }
+
+    var vars = "a,b,c,d,e,f,g,h,i,j,k,l";
+    function createProxy(func) {
+        // Retain the function length:
+        var p;
+        if (func.length) {
+            eval("p = (function proxy(" + vars.substring(0, func.length * 2 - 1) +
+                ") { return p.invoke(func, this, slice.call(arguments)); });");
+        }
+        else {
+            p = function proxy() {
+                return p.invoke(func, this, slice.call(arguments));
+            };
+        }
+        return p;
+    }
+
+    var uuid = 0;
+
+    // Public API
+    var spyApi = {
+        reset: function () {
+            this.called = false;
+            this.notCalled = true;
+            this.calledOnce = false;
+            this.calledTwice = false;
+            this.calledThrice = false;
+            this.callCount = 0;
+            this.firstCall = null;
+            this.secondCall = null;
+            this.thirdCall = null;
+            this.lastCall = null;
+            this.args = [];
+            this.returnValues = [];
+            this.thisValues = [];
+            this.exceptions = [];
+            this.callIds = [];
+            if (this.fakes) {
+                for (var i = 0; i < this.fakes.length; i++) {
+                    this.fakes[i].reset();
+                }
+            }
+        },
+
+        create: function create(func) {
+            var name;
+
+            if (typeof func != "function") {
+                func = function () { };
+            } else {
+                name = sinon.functionName(func);
+            }
+
+            var proxy = createProxy(func);
+
+            sinon.extend(proxy, spy);
+            delete proxy.create;
+            sinon.extend(proxy, func);
+
+            proxy.reset();
+            proxy.prototype = func.prototype;
+            proxy.displayName = name || "spy";
+            proxy.toString = sinon.functionToString;
+            proxy._create = sinon.spy.create;
+            proxy.id = "spy#" + uuid++;
+
+            return proxy;
+        },
+
+        invoke: function invoke(func, thisValue, args) {
+            var matching = matchingFake(this.fakes, args);
+            var exception, returnValue;
+
+            incrementCallCount.call(this);
+            push.call(this.thisValues, thisValue);
+            push.call(this.args, args);
+            push.call(this.callIds, callId++);
+
+            try {
+                if (matching) {
+                    returnValue = matching.invoke(func, thisValue, args);
+                } else {
+                    returnValue = (this.func || func).apply(thisValue, args);
+                }
+            } catch (e) {
+                push.call(this.returnValues, undefined);
+                exception = e;
+                throw e;
+            } finally {
+                push.call(this.exceptions, exception);
+            }
+
+            push.call(this.returnValues, returnValue);
+
+            createCallProperties.call(this);
+
+            return returnValue;
+        },
+
+        getCall: function getCall(i) {
+            if (i < 0 || i >= this.callCount) {
+                return null;
+            }
+
+            return sinon.spyCall(this, this.thisValues[i], this.args[i],
+                                    this.returnValues[i], this.exceptions[i],
+                                    this.callIds[i]);
+        },
+
+        calledBefore: function calledBefore(spyFn) {
+            if (!this.called) {
+                return false;
+            }
+
+            if (!spyFn.called) {
+                return true;
+            }
+
+            return this.callIds[0] < spyFn.callIds[spyFn.callIds.length - 1];
+        },
+
+        calledAfter: function calledAfter(spyFn) {
+            if (!this.called || !spyFn.called) {
+                return false;
+            }
+
+            return this.callIds[this.callCount - 1] > spyFn.callIds[spyFn.callCount - 1];
+        },
+
+        withArgs: function () {
+            var args = slice.call(arguments);
+
+            if (this.fakes) {
+                var match = matchingFake(this.fakes, args, true);
+
+                if (match) {
+                    return match;
+                }
+            } else {
+                this.fakes = [];
+            }
+
+            var original = this;
+            var fake = this._create();
+            fake.matchingAguments = args;
+            push.call(this.fakes, fake);
+
+            fake.withArgs = function () {
+                return original.withArgs.apply(original, arguments);
+            };
+
+            for (var i = 0; i < this.args.length; i++) {
+                if (fake.matches(this.args[i])) {
+                    incrementCallCount.call(fake);
+                    push.call(fake.thisValues, this.thisValues[i]);
+                    push.call(fake.args, this.args[i]);
+                    push.call(fake.returnValues, this.returnValues[i]);
+                    push.call(fake.exceptions, this.exceptions[i]);
+                    push.call(fake.callIds, this.callIds[i]);
+                }
+            }
+            createCallProperties.call(fake);
+
+            return fake;
+        },
+
+        matches: function (args, strict) {
+            var margs = this.matchingAguments;
+
+            if (margs.length <= args.length &&
+                sinon.deepEqual(margs, args.slice(0, margs.length))) {
+                return !strict || margs.length == args.length;
+            }
+        },
+
+        printf: function (format) {
+            var spy = this;
+            var args = slice.call(arguments, 1);
+            var formatter;
+
+            return (format || "").replace(/%(.)/g, function (match, specifyer) {
+                formatter = spyApi.formatters[specifyer];
+
+                if (typeof formatter == "function") {
+                    return formatter.call(null, spy, args);
+                } else if (!isNaN(parseInt(specifyer), 10)) {
+                    return sinon.format(args[specifyer - 1]);
+                }
+
+                return "%" + specifyer;
+            });
+        }
+    };
+
+    function delegateToCalls(method, matchAny, actual, notCalled) {
+        spyApi[method] = function () {
+            if (!this.called) {
+                if (notCalled) {
+                    return notCalled.apply(this, arguments);
+                }
+                return false;
+            }
+
+            var currentCall;
+            var matches = 0;
+
+            for (var i = 0, l = this.callCount; i < l; i += 1) {
+                currentCall = this.getCall(i);
+
+                if (currentCall[actual || method].apply(currentCall, arguments)) {
+                    matches += 1;
+
+                    if (matchAny) {
+                        return true;
+                    }
+                }
+            }
+
+            return matches === this.callCount;
+        };
+    }
+
+    delegateToCalls("calledOn", true);
+    delegateToCalls("alwaysCalledOn", false, "calledOn");
+    delegateToCalls("calledWith", true);
+    delegateToCalls("calledWithMatch", true);
+    delegateToCalls("alwaysCalledWith", false, "calledWith");
+    delegateToCalls("alwaysCalledWithMatch", false, "calledWithMatch");
+    delegateToCalls("calledWithExactly", true);
+    delegateToCalls("alwaysCalledWithExactly", false, "calledWithExactly");
+    delegateToCalls("neverCalledWith", false, "notCalledWith",
+        function () { return true; });
+    delegateToCalls("neverCalledWithMatch", false, "notCalledWithMatch",
+        function () { return true; });
+    delegateToCalls("threw", true);
+    delegateToCalls("alwaysThrew", false, "threw");
+    delegateToCalls("returned", true);
+    delegateToCalls("alwaysReturned", false, "returned");
+    delegateToCalls("calledWithNew", true);
+    delegateToCalls("alwaysCalledWithNew", false, "calledWithNew");
+    delegateToCalls("callArg", false, "callArgWith", function () {
+        throw new Error(this.toString() + " cannot call arg since it was not yet invoked.");
+    });
+    spyApi.callArgWith = spyApi.callArg;
+    delegateToCalls("callArgOn", false, "callArgOnWith", function () {
+        throw new Error(this.toString() + " cannot call arg since it was not yet invoked.");
+    });
+    spyApi.callArgOnWith = spyApi.callArgOn;
+    delegateToCalls("yield", false, "yield", function () {
+        throw new Error(this.toString() + " cannot yield since it was not yet invoked.");
+    });
+    // "invokeCallback" is an alias for "yield" since "yield" is invalid in strict mode.
+    spyApi.invokeCallback = spyApi.yield;
+    delegateToCalls("yieldOn", false, "yieldOn", function () {
+        throw new Error(this.toString() + " cannot yield since it was not yet invoked.");
+    });
+    delegateToCalls("yieldTo", false, "yieldTo", function (property) {
+        throw new Error(this.toString() + " cannot yield to '" + property +
+            "' since it was not yet invoked.");
+    });
+    delegateToCalls("yieldToOn", false, "yieldToOn", function (property) {
+        throw new Error(this.toString() + " cannot yield to '" + property +
+            "' since it was not yet invoked.");
+    });
+
+    spyApi.formatters = {
+        "c": function (spy) {
+            return sinon.timesInWords(spy.callCount);
+        },
+
+        "n": function (spy) {
+            return spy.toString();
+        },
+
+        "C": function (spy) {
+            var calls = [];
+
+            for (var i = 0, l = spy.callCount; i < l; ++i) {
+                var stringifiedCall = "    " + spy.getCall(i).toString();
+                if (/\n/.test(calls[i - 1])) {
+                    stringifiedCall = "\n" + stringifiedCall;
+                }
+                push.call(calls, stringifiedCall);
+            }
+
+            return calls.length > 0 ? "\n" + calls.join("\n") : "";
+        },
+
+        "t": function (spy) {
+            var objects = [];
+
+            for (var i = 0, l = spy.callCount; i < l; ++i) {
+                push.call(objects, sinon.format(spy.thisValues[i]));
+            }
+
+            return objects.join(", ");
+        },
+
+        "*": function (spy, args) {
+            var formatted = [];
+
+            for (var i = 0, l = args.length; i < l; ++i) {
+                push.call(formatted, sinon.format(args[i]));
+            }
+
+            return formatted.join(", ");
+        }
+    };
+
+    sinon.extend(spy, spyApi);
+
+    spy.spyCall = sinon.spyCall;
+
+    if (commonJSModule) {
+        module.exports = spy;
+    } else {
+        sinon.spy = spy;
+    }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend spy.js
+ */
+/*jslint eqeqeq: false, onevar: false*/
+/*global module, require, sinon*/
+/**
+ * Stub functions
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon) {
+        return;
+    }
+
+    function stub(object, property, func) {
+        if (!!func && typeof func != "function") {
+            throw new TypeError("Custom stub should be function");
+        }
+
+        var wrapper;
+
+        if (func) {
+            wrapper = sinon.spy && sinon.spy.create ? sinon.spy.create(func) : func;
+        } else {
+            wrapper = stub.create();
+        }
+
+        if (!object && !property) {
+            return sinon.stub.create();
+        }
+
+        if (!property && !!object && typeof object == "object") {
+            for (var prop in object) {
+                if (typeof object[prop] === "function") {
+                    stub(object, prop);
+                }
+            }
+
+            return object;
+        }
+
+        return sinon.wrapMethod(object, property, wrapper);
+    }
+
+    function getChangingValue(stub, property) {
+        var index = stub.callCount - 1;
+        var values = stub[property];
+        var prop = index in values ? values[index] : values[values.length - 1];
+        stub[property + "Last"] = prop;
+
+        return prop;
+    }
+
+    function getCallback(stub, args) {
+        var callArgAt = getChangingValue(stub, "callArgAts");
+
+        if (callArgAt < 0) {
+            var callArgProp = getChangingValue(stub, "callArgProps");
+
+            for (var i = 0, l = args.length; i < l; ++i) {
+                if (!callArgProp && typeof args[i] == "function") {
+                    return args[i];
+                }
+
+                if (callArgProp && args[i] &&
+                    typeof args[i][callArgProp] == "function") {
+                    return args[i][callArgProp];
+                }
+            }
+
+            return null;
+        }
+
+        return args[callArgAt];
+    }
+
+    var join = Array.prototype.join;
+
+    function getCallbackError(stub, func, args) {
+        if (stub.callArgAtsLast < 0) {
+            var msg;
+
+            if (stub.callArgPropsLast) {
+                msg = sinon.functionName(stub) +
+                    " expected to yield to '" + stub.callArgPropsLast +
+                    "', but no object with such a property was passed."
+            } else {
+                msg = sinon.functionName(stub) +
+                            " expected to yield, but no callback was passed."
+            }
+
+            if (args.length > 0) {
+                msg += " Received [" + join.call(args, ", ") + "]";
+            }
+
+            return msg;
+        }
+
+        return "argument at index " + stub.callArgAtsLast + " is not a function: " + func;
+    }
+
+    var nextTick = (function () {
+        if (typeof process === "object" && typeof process.nextTick === "function") {
+            return process.nextTick;
+        } else if (typeof setImmediate === "function") {
+            return setImmediate;
+        } else {
+            return function (callback) {
+                setTimeout(callback, 0);
+            };
+        }
+    })();
+
+    function callCallback(stub, args) {
+        if (stub.callArgAts.length > 0) {
+            var func = getCallback(stub, args);
+
+            if (typeof func != "function") {
+                throw new TypeError(getCallbackError(stub, func, args));
+            }
+
+            var callbackArguments = getChangingValue(stub, "callbackArguments");
+            var callbackContext = getChangingValue(stub, "callbackContexts");
+
+            if (stub.callbackAsync) {
+                nextTick(function() {
+                    func.apply(callbackContext, callbackArguments);
+                });
+            } else {
+                func.apply(callbackContext, callbackArguments);
+            }
+        }
+    }
+
+    var uuid = 0;
+
+    sinon.extend(stub, (function () {
+        var slice = Array.prototype.slice, proto;
+
+        function throwsException(error, message) {
+            if (typeof error == "string") {
+                this.exception = new Error(message || "");
+                this.exception.name = error;
+            } else if (!error) {
+                this.exception = new Error("Error");
+            } else {
+                this.exception = error;
+            }
+
+            return this;
+        }
+
+        proto = {
+            create: function create() {
+                var functionStub = function () {
+
+                    callCallback(functionStub, arguments);
+
+                    if (functionStub.exception) {
+                        throw functionStub.exception;
+                    } else if (typeof functionStub.returnArgAt == 'number') {
+                        return arguments[functionStub.returnArgAt];
+                    } else if (functionStub.returnThis) {
+                        return this;
+                    }
+                    return functionStub.returnValue;
+                };
+
+                functionStub.id = "stub#" + uuid++;
+                var orig = functionStub;
+                functionStub = sinon.spy.create(functionStub);
+                functionStub.func = orig;
+
+                functionStub.callArgAts = [];
+                functionStub.callbackArguments = [];
+                functionStub.callbackContexts = [];
+                functionStub.callArgProps = [];
+
+                sinon.extend(functionStub, stub);
+                functionStub._create = sinon.stub.create;
+                functionStub.displayName = "stub";
+                functionStub.toString = sinon.functionToString;
+
+                return functionStub;
+            },
+
+            resetBehavior: function () {
+                var i;
+
+                this.callArgAts = [];
+                this.callbackArguments = [];
+                this.callbackContexts = [];
+                this.callArgProps = [];
+
+                delete this.returnValue;
+                delete this.returnArgAt;
+                this.returnThis = false;
+
+                if (this.fakes) {
+                    for (i = 0; i < this.fakes.length; i++) {
+                        this.fakes[i].resetBehavior();
+                    }
+                }
+            },
+
+            returns: function returns(value) {
+                this.returnValue = value;
+
+                return this;
+            },
+
+            returnsArg: function returnsArg(pos) {
+                if (typeof pos != "number") {
+                    throw new TypeError("argument index is not number");
+                }
+
+                this.returnArgAt = pos;
+
+                return this;
+            },
+
+            returnsThis: function returnsThis() {
+                this.returnThis = true;
+
+                return this;
+            },
+
+            "throws": throwsException,
+            throwsException: throwsException,
+
+            callsArg: function callsArg(pos) {
+                if (typeof pos != "number") {
+                    throw new TypeError("argument index is not number");
+                }
+
+                this.callArgAts.push(pos);
+                this.callbackArguments.push([]);
+                this.callbackContexts.push(undefined);
+                this.callArgProps.push(undefined);
+
+                return this;
+            },
+
+            callsArgOn: function callsArgOn(pos, context) {
+                if (typeof pos != "number") {
+                    throw new TypeError("argument index is not number");
+                }
+                if (typeof context != "object") {
+                    throw new TypeError("argument context is not an object");
+                }
+
+                this.callArgAts.push(pos);
+                this.callbackArguments.push([]);
+                this.callbackContexts.push(context);
+                this.callArgProps.push(undefined);
+
+                return this;
+            },
+
+            callsArgWith: function callsArgWith(pos) {
+                if (typeof pos != "number") {
+                    throw new TypeError("argument index is not number");
+                }
+
+                this.callArgAts.push(pos);
+                this.callbackArguments.push(slice.call(arguments, 1));
+                this.callbackContexts.push(undefined);
+                this.callArgProps.push(undefined);
+
+                return this;
+            },
+
+            callsArgOnWith: function callsArgWith(pos, context) {
+                if (typeof pos != "number") {
+                    throw new TypeError("argument index is not number");
+                }
+                if (typeof context != "object") {
+                    throw new TypeError("argument context is not an object");
+                }
+
+                this.callArgAts.push(pos);
+                this.callbackArguments.push(slice.call(arguments, 2));
+                this.callbackContexts.push(context);
+                this.callArgProps.push(undefined);
+
+                return this;
+            },
+
+            yields: function () {
+                this.callArgAts.push(-1);
+                this.callbackArguments.push(slice.call(arguments, 0));
+                this.callbackContexts.push(undefined);
+                this.callArgProps.push(undefined);
+
+                return this;
+            },
+
+            yieldsOn: function (context) {
+                if (typeof context != "object") {
+                    throw new TypeError("argument context is not an object");
+                }
+
+                this.callArgAts.push(-1);
+                this.callbackArguments.push(slice.call(arguments, 1));
+                this.callbackContexts.push(context);
+                this.callArgProps.push(undefined);
+
+                return this;
+            },
+
+            yieldsTo: function (prop) {
+                this.callArgAts.push(-1);
+                this.callbackArguments.push(slice.call(arguments, 1));
+                this.callbackContexts.push(undefined);
+                this.callArgProps.push(prop);
+
+                return this;
+            },
+
+            yieldsToOn: function (prop, context) {
+                if (typeof context != "object") {
+                    throw new TypeError("argument context is not an object");
+                }
+
+                this.callArgAts.push(-1);
+                this.callbackArguments.push(slice.call(arguments, 2));
+                this.callbackContexts.push(context);
+                this.callArgProps.push(prop);
+
+                return this;
+            }
+        };
+
+        // create asynchronous versions of callsArg* and yields* methods
+        for (var method in proto) {
+            // need to avoid creating anotherasync versions of the newly added async methods
+            if (proto.hasOwnProperty(method) &&
+                method.match(/^(callsArg|yields|thenYields$)/) &&
+                !method.match(/Async/)) {
+                proto[method + 'Async'] = (function (syncFnName) {
+                    return function () {
+                        this.callbackAsync = true;
+                        return this[syncFnName].apply(this, arguments);
+                    };
+                })(method);
+            }
+        }
+
+        return proto;
+
+    }()));
+
+    if (commonJSModule) {
+        module.exports = stub;
+    } else {
+        sinon.stub = stub;
+    }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend stub.js
+ */
+/*jslint eqeqeq: false, onevar: false, nomen: false*/
+/*global module, require, sinon*/
+/**
+ * Mock functions.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+    var push = [].push;
+
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon) {
+        return;
+    }
+
+    function mock(object) {
+        if (!object) {
+            return sinon.expectation.create("Anonymous mock");
+        }
+
+        return mock.create(object);
+    }
+
+    sinon.mock = mock;
+
+    sinon.extend(mock, (function () {
+        function each(collection, callback) {
+            if (!collection) {
+                return;
+            }
+
+            for (var i = 0, l = collection.length; i < l; i += 1) {
+                callback(collection[i]);
+            }
+        }
+
+        return {
+            create: function create(object) {
+                if (!object) {
+                    throw new TypeError("object is null");
+                }
+
+                var mockObject = sinon.extend({}, mock);
+                mockObject.object = object;
+                delete mockObject.create;
+
+                return mockObject;
+            },
+
+            expects: function expects(method) {
+                if (!method) {
+                    throw new TypeError("method is falsy");
+                }
+
+                if (!this.expectations) {
+                    this.expectations = {};
+                    this.proxies = [];
+                }
+
+                if (!this.expectations[method]) {
+                    this.expectations[method] = [];
+                    var mockObject = this;
+
+                    sinon.wrapMethod(this.object, method, function () {
+                        return mockObject.invokeMethod(method, this, arguments);
+                    });
+
+                    push.call(this.proxies, method);
+                }
+
+                var expectation = sinon.expectation.create(method);
+                push.call(this.expectations[method], expectation);
+
+                return expectation;
+            },
+
+            restore: function restore() {
+                var object = this.object;
+
+                each(this.proxies, function (proxy) {
+                    if (typeof object[proxy].restore == "function") {
+                        object[proxy].restore();
+                    }
+                });
+            },
+
+            verify: function verify() {
+                var expectations = this.expectations || {};
+                var messages = [], met = [];
+
+                each(this.proxies, function (proxy) {
+                    each(expectations[proxy], function (expectation) {
+                        if (!expectation.met()) {
+                            push.call(messages, expectation.toString());
+                        } else {
+                            push.call(met, expectation.toString());
+                        }
+                    });
+                });
+
+                this.restore();
+
+                if (messages.length > 0) {
+                    sinon.expectation.fail(messages.concat(met).join("\n"));
+                } else {
+                    sinon.expectation.pass(messages.concat(met).join("\n"));
+                }
+
+                return true;
+            },
+
+            invokeMethod: function invokeMethod(method, thisValue, args) {
+                var expectations = this.expectations && this.expectations[method];
+                var length = expectations && expectations.length || 0, i;
+
+                for (i = 0; i < length; i += 1) {
+                    if (!expectations[i].met() &&
+                        expectations[i].allowsCall(thisValue, args)) {
+                        return expectations[i].apply(thisValue, args);
+                    }
+                }
+
+                var messages = [], available, exhausted = 0;
+
+                for (i = 0; i < length; i += 1) {
+                    if (expectations[i].allowsCall(thisValue, args)) {
+                        available = available || expectations[i];
+                    } else {
+                        exhausted += 1;
+                    }
+                    push.call(messages, "    " + expectations[i].toString());
+                }
+
+                if (exhausted === 0) {
+                    return available.apply(thisValue, args);
+                }
+
+                messages.unshift("Unexpected call: " + sinon.spyCall.toString.call({
+                    proxy: method,
+                    args: args
+                }));
+
+                sinon.expectation.fail(messages.join("\n"));
+            }
+        };
+    }()));
+
+    var times = sinon.timesInWords;
+
+    sinon.expectation = (function () {
+        var slice = Array.prototype.slice;
+        var _invoke = sinon.spy.invoke;
+
+        function callCountInWords(callCount) {
+            if (callCount == 0) {
+                return "never called";
+            } else {
+                return "called " + times(callCount);
+            }
+        }
+
+        function expectedCallCountInWords(expectation) {
+            var min = expectation.minCalls;
+            var max = expectation.maxCalls;
+
+            if (typeof min == "number" && typeof max == "number") {
+                var str = times(min);
+
+                if (min != max) {
+                    str = "at least " + str + " and at most " + times(max);
+                }
+
+                return str;
+            }
+
+            if (typeof min == "number") {
+                return "at least " + times(min);
+            }
+
+            return "at most " + times(max);
+        }
+
+        function receivedMinCalls(expectation) {
+            var hasMinLimit = typeof expectation.minCalls == "number";
+            return !hasMinLimit || expectation.callCount >= expectation.minCalls;
+        }
+
+        function receivedMaxCalls(expectation) {
+            if (typeof expectation.maxCalls != "number") {
+                return false;
+            }
+
+            return expectation.callCount == expectation.maxCalls;
+        }
+
+        return {
+            minCalls: 1,
+            maxCalls: 1,
+
+            create: function create(methodName) {
+                var expectation = sinon.extend(sinon.stub.create(), sinon.expectation);
+                delete expectation.create;
+                expectation.method = methodName;
+
+                return expectation;
+            },
+
+            invoke: function invoke(func, thisValue, args) {
+                this.verifyCallAllowed(thisValue, args);
+
+                return _invoke.apply(this, arguments);
+            },
+
+            atLeast: function atLeast(num) {
+                if (typeof num != "number") {
+                    throw new TypeError("'" + num + "' is not number");
+                }
+
+                if (!this.limitsSet) {
+                    this.maxCalls = null;
+                    this.limitsSet = true;
+                }
+
+                this.minCalls = num;
+
+                return this;
+            },
+
+            atMost: function atMost(num) {
+                if (typeof num != "number") {
+                    throw new TypeError("'" + num + "' is not number");
+                }
+
+                if (!this.limitsSet) {
+                    this.minCalls = null;
+                    this.limitsSet = true;
+                }
+
+                this.maxCalls = num;
+
+                return this;
+            },
+
+            never: function never() {
+                return this.exactly(0);
+            },
+
+            once: function once() {
+                return this.exactly(1);
+            },
+
+            twice: function twice() {
+                return this.exactly(2);
+            },
+
+            thrice: function thrice() {
+                return this.exactly(3);
+            },
+
+            exactly: function exactly(num) {
+                if (typeof num != "number") {
+                    throw new TypeError("'" + num + "' is not a number");
+                }
+
+                this.atLeast(num);
+                return this.atMost(num);
+            },
+
+            met: function met() {
+                return !this.failed && receivedMinCalls(this);
+            },
+
+            verifyCallAllowed: function verifyCallAllowed(thisValue, args) {
+                if (receivedMaxCalls(this)) {
+                    this.failed = true;
+                    sinon.expectation.fail(this.method + " already called " + times(this.maxCalls));
+                }
+
+                if ("expectedThis" in this && this.expectedThis !== thisValue) {
+                    sinon.expectation.fail(this.method + " called with " + thisValue + " as thisValue, expected " +
+                        this.expectedThis);
+                }
+
+                if (!("expectedArguments" in this)) {
+                    return;
+                }
+
+                if (!args) {
+                    sinon.expectation.fail(this.method + " received no arguments, expected " +
+                        sinon.format(this.expectedArguments));
+                }
+
+                if (args.length < this.expectedArguments.length) {
+                    sinon.expectation.fail(this.method + " received too few arguments (" + sinon.format(args) +
+                        "), expected " + sinon.format(this.expectedArguments));
+                }
+
+                if (this.expectsExactArgCount &&
+                    args.length != this.expectedArguments.length) {
+                    sinon.expectation.fail(this.method + " received too many arguments (" + sinon.format(args) +
+                        "), expected " + sinon.format(this.expectedArguments));
+                }
+
+                for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {
+                    if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {
+                        sinon.expectation.fail(this.method + " received wrong arguments " + sinon.format(args) +
+                            ", expected " + sinon.format(this.expectedArguments));
+                    }
+                }
+            },
+
+            allowsCall: function allowsCall(thisValue, args) {
+                if (this.met() && receivedMaxCalls(this)) {
+                    return false;
+                }
+
+                if ("expectedThis" in this && this.expectedThis !== thisValue) {
+                    return false;
+                }
+
+                if (!("expectedArguments" in this)) {
+                    return true;
+                }
+
+                args = args || [];
+
+                if (args.length < this.expectedArguments.length) {
+                    return false;
+                }
+
+                if (this.expectsExactArgCount &&
+                    args.length != this.expectedArguments.length) {
+                    return false;
+                }
+
+                for (var i = 0, l = this.expectedArguments.length; i < l; i += 1) {
+                    if (!sinon.deepEqual(this.expectedArguments[i], args[i])) {
+                        return false;
+                    }
+                }
+
+                return true;
+            },
+
+            withArgs: function withArgs() {
+                this.expectedArguments = slice.call(arguments);
+                return this;
+            },
+
+            withExactArgs: function withExactArgs() {
+                this.withArgs.apply(this, arguments);
+                this.expectsExactArgCount = true;
+                return this;
+            },
+
+            on: function on(thisValue) {
+                this.expectedThis = thisValue;
+                return this;
+            },
+
+            toString: function () {
+                var args = (this.expectedArguments || []).slice();
+
+                if (!this.expectsExactArgCount) {
+                    push.call(args, "[...]");
+                }
+
+                var callStr = sinon.spyCall.toString.call({
+                    proxy: this.method || "anonymous mock expectation",
+                    args: args
+                });
+
+                var message = callStr.replace(", [...", "[, ...") + " " +
+                    expectedCallCountInWords(this);
+
+                if (this.met()) {
+                    return "Expectation met: " + message;
+                }
+
+                return "Expected " + message + " (" +
+                    callCountInWords(this.callCount) + ")";
+            },
+
+            verify: function verify() {
+                if (!this.met()) {
+                    sinon.expectation.fail(this.toString());
+                } else {
+                    sinon.expectation.pass(this.toString());
+                }
+
+                return true;
+            },
+
+            pass: function(message) {
+              sinon.assert.pass(message);
+            },
+            fail: function (message) {
+                var exception = new Error(message);
+                exception.name = "ExpectationError";
+
+                throw exception;
+            }
+        };
+    }());
+
+    if (commonJSModule) {
+        module.exports = mock;
+    } else {
+        sinon.mock = mock;
+    }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend stub.js
+ * @depend mock.js
+ */
+/*jslint eqeqeq: false, onevar: false, forin: true*/
+/*global module, require, sinon*/
+/**
+ * Collections of stubs, spies and mocks.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+    var push = [].push;
+    var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon) {
+        return;
+    }
+
+    function getFakes(fakeCollection) {
+        if (!fakeCollection.fakes) {
+            fakeCollection.fakes = [];
+        }
+
+        return fakeCollection.fakes;
+    }
+
+    function each(fakeCollection, method) {
+        var fakes = getFakes(fakeCollection);
+
+        for (var i = 0, l = fakes.length; i < l; i += 1) {
+            if (typeof fakes[i][method] == "function") {
+                fakes[i][method]();
+            }
+        }
+    }
+
+    function compact(fakeCollection) {
+        var fakes = getFakes(fakeCollection);
+        var i = 0;
+        while (i < fakes.length) {
+          fakes.splice(i, 1);
+        }
+    }
+
+    var collection = {
+        verify: function resolve() {
+            each(this, "verify");
+        },
+
+        restore: function restore() {
+            each(this, "restore");
+            compact(this);
+        },
+
+        verifyAndRestore: function verifyAndRestore() {
+            var exception;
+
+            try {
+                this.verify();
+            } catch (e) {
+                exception = e;
+            }
+
+            this.restore();
+
+            if (exception) {
+                throw exception;
+            }
+        },
+
+        add: function add(fake) {
+            push.call(getFakes(this), fake);
+            return fake;
+        },
+
+        spy: function spy() {
+            return this.add(sinon.spy.apply(sinon, arguments));
+        },
+
+        stub: function stub(object, property, value) {
+            if (property) {
+                var original = object[property];
+
+                if (typeof original != "function") {
+                    if (!hasOwnProperty.call(object, property)) {
+                        throw new TypeError("Cannot stub non-existent own property " + property);
+                    }
+
+                    object[property] = value;
+
+                    return this.add({
+                        restore: function () {
+                            object[property] = original;
+                        }
+                    });
+                }
+            }
+            if (!property && !!object && typeof object == "object") {
+                var stubbedObj = sinon.stub.apply(sinon, arguments);
+
+                for (var prop in stubbedObj) {
+                    if (typeof stubbedObj[prop] === "function") {
+                        this.add(stubbedObj[prop]);
+                    }
+                }
+
+                return stubbedObj;
+            }
+
+            return this.add(sinon.stub.apply(sinon, arguments));
+        },
+
+        mock: function mock() {
+            return this.add(sinon.mock.apply(sinon, arguments));
+        },
+
+        inject: function inject(obj) {
+            var col = this;
+
+            obj.spy = function () {
+                return col.spy.apply(col, arguments);
+            };
+
+            obj.stub = function () {
+                return col.stub.apply(col, arguments);
+            };
+
+            obj.mock = function () {
+                return col.mock.apply(col, arguments);
+            };
+
+            return obj;
+        }
+    };
+
+    if (commonJSModule) {
+        module.exports = collection;
+    } else {
+        sinon.collection = collection;
+    }
+}(typeof sinon == "object" && sinon || null));
+
+/*jslint eqeqeq: false, plusplus: false, evil: true, onevar: false, browser: true, forin: false*/
+/*global module, require, window*/
+/**
+ * Fake timer API
+ * setTimeout
+ * setInterval
+ * clearTimeout
+ * clearInterval
+ * tick
+ * reset
+ * Date
+ *
+ * Inspired by jsUnitMockTimeOut from JsUnit
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+if (typeof sinon == "undefined") {
+    var sinon = {};
+}
+
+(function (global) {
+    var id = 1;
+
+    function addTimer(args, recurring) {
+        if (args.length === 0) {
+            throw new Error("Function requires at least 1 parameter");
+        }
+
+        var toId = id++;
+        var delay = args[1] || 0;
+
+        if (!this.timeouts) {
+            this.timeouts = {};
+        }
+
+        this.timeouts[toId] = {
+            id: toId,
+            func: args[0],
+            callAt: this.now + delay,
+            invokeArgs: Array.prototype.slice.call(args, 2)
+        };
+
+        if (recurring === true) {
+            this.timeouts[toId].interval = delay;
+        }
+
+        return toId;
+    }
+
+    function parseTime(str) {
+        if (!str) {
+            return 0;
+        }
+
+        var strings = str.split(":");
+        var l = strings.length, i = l;
+        var ms = 0, parsed;
+
+        if (l > 3 || !/^(\d\d:){0,2}\d\d?$/.test(str)) {
+            throw new Error("tick only understands numbers and 'h:m:s'");
+        }
+
+        while (i--) {
+            parsed = parseInt(strings[i], 10);
+
+            if (parsed >= 60) {
+                throw new Error("Invalid time " + str);
+            }
+
+            ms += parsed * Math.pow(60, (l - i - 1));
+        }
+
+        return ms * 1000;
+    }
+
+    function createObject(object) {
+        var newObject;
+
+        if (Object.create) {
+            newObject = Object.create(object);
+        } else {
+            var F = function () {};
+            F.prototype = object;
+            newObject = new F();
+        }
+
+        newObject.Date.clock = newObject;
+        return newObject;
+    }
+
+    sinon.clock = {
+        now: 0,
+
+        create: function create(now) {
+            var clock = createObject(this);
+
+            if (typeof now == "number") {
+                clock.now = now;
+            }
+
+            if (!!now && typeof now == "object") {
+                throw new TypeError("now should be milliseconds since UNIX epoch");
+            }
+
+            return clock;
+        },
+
+        setTimeout: function setTimeout(callback, timeout) {
+            return addTimer.call(this, arguments, false);
+        },
+
+        clearTimeout: function clearTimeout(timerId) {
+            if (!this.timeouts) {
+                this.timeouts = [];
+            }
+
+            if (timerId in this.timeouts) {
+                delete this.timeouts[timerId];
+            }
+        },
+
+        setInterval: function setInterval(callback, timeout) {
+            return addTimer.call(this, arguments, true);
+        },
+
+        clearInterval: function clearInterval(timerId) {
+            this.clearTimeout(timerId);
+        },
+
+        tick: function tick(ms) {
+            ms = typeof ms == "number" ? ms : parseTime(ms);
+            var tickFrom = this.now, tickTo = this.now + ms, previous = this.now;
+            var timer = this.firstTimerInRange(tickFrom, tickTo);
+
+            var firstException;
+            while (timer && tickFrom <= tickTo) {
+                if (this.timeouts[timer.id]) {
+                    tickFrom = this.now = timer.callAt;
+                    try {
+                      this.callTimer(timer);
+                    } catch (e) {
+                      firstException = firstException || e;
+                    }
+                }
+
+                timer = this.firstTimerInRange(previous, tickTo);
+                previous = tickFrom;
+            }
+
+            this.now = tickTo;
+
+            if (firstException) {
+              throw firstException;
+            }
+
+            return this.now;
+        },
+
+        firstTimerInRange: function (from, to) {
+            var timer, smallest, originalTimer;
+
+            for (var id in this.timeouts) {
+                if (this.timeouts.hasOwnProperty(id)) {
+                    if (this.timeouts[id].callAt < from || this.timeouts[id].callAt > to) {
+                        continue;
+                    }
+
+                    if (!smallest || this.timeouts[id].callAt < smallest) {
+                        originalTimer = this.timeouts[id];
+                        smallest = this.timeouts[id].callAt;
+
+                        timer = {
+                            func: this.timeouts[id].func,
+                            callAt: this.timeouts[id].callAt,
+                            interval: this.timeouts[id].interval,
+                            id: this.timeouts[id].id,
+                            invokeArgs: this.timeouts[id].invokeArgs
+                        };
+                    }
+                }
+            }
+
+            return timer || null;
+        },
+
+        callTimer: function (timer) {
+            if (typeof timer.interval == "number") {
+                this.timeouts[timer.id].callAt += timer.interval;
+            } else {
+                delete this.timeouts[timer.id];
+            }
+
+            try {
+                if (typeof timer.func == "function") {
+                    timer.func.apply(null, timer.invokeArgs);
+                } else {
+                    eval(timer.func);
+                }
+            } catch (e) {
+              var exception = e;
+            }
+
+            if (!this.timeouts[timer.id]) {
+                if (exception) {
+                  throw exception;
+                }
+                return;
+            }
+
+            if (exception) {
+              throw exception;
+            }
+        },
+
+        reset: function reset() {
+            this.timeouts = {};
+        },
+
+        Date: (function () {
+            var NativeDate = Date;
+
+            function ClockDate(year, month, date, hour, minute, second, ms) {
+                // Defensive and verbose to avoid potential harm in passing
+                // explicit undefined when user does not pass argument
+                switch (arguments.length) {
+                case 0:
+                    return new NativeDate(ClockDate.clock.now);
+                case 1:
+                    return new NativeDate(year);
+                case 2:
+                    return new NativeDate(year, month);
+                case 3:
+                    return new NativeDate(year, month, date);
+                case 4:
+                    return new NativeDate(year, month, date, hour);
+                case 5:
+                    return new NativeDate(year, month, date, hour, minute);
+                case 6:
+                    return new NativeDate(year, month, date, hour, minute, second);
+                default:
+                    return new NativeDate(year, month, date, hour, minute, second, ms);
+                }
+            }
+
+            return mirrorDateProperties(ClockDate, NativeDate);
+        }())
+    };
+
+    function mirrorDateProperties(target, source) {
+        if (source.now) {
+            target.now = function now() {
+                return target.clock.now;
+            };
+        } else {
+            delete target.now;
+        }
+
+        if (source.toSource) {
+            target.toSource = function toSource() {
+                return source.toSource();
+            };
+        } else {
+            delete target.toSource;
+        }
+
+        target.toString = function toString() {
+            return source.toString();
+        };
+
+        target.prototype = source.prototype;
+        target.parse = source.parse;
+        target.UTC = source.UTC;
+        target.prototype.toUTCString = source.prototype.toUTCString;
+        return target;
+    }
+
+    var methods = ["Date", "setTimeout", "setInterval",
+                   "clearTimeout", "clearInterval"];
+
+    function restore() {
+        var method;
+
+        for (var i = 0, l = this.methods.length; i < l; i++) {
+            method = this.methods[i];
+            if (global[method].hadOwnProperty) {
+                global[method] = this["_" + method];
+            } else {
+                delete global[method];
+            }
+        }
+
+        // Prevent multiple executions which will completely remove these props
+        this.methods = [];
+    }
+
+    function stubGlobal(method, clock) {
+        clock[method].hadOwnProperty = Object.prototype.hasOwnProperty.call(global, method);
+        clock["_" + method] = global[method];
+
+        if (method == "Date") {
+            var date = mirrorDateProperties(clock[method], global[method]);
+            global[method] = date;
+        } else {
+            global[method] = function () {
+                return clock[method].apply(clock, arguments);
+            };
+
+            for (var prop in clock[method]) {
+                if (clock[method].hasOwnProperty(prop)) {
+                    global[method][prop] = clock[method][prop];
+                }
+            }
+        }
+
+        global[method].clock = clock;
+    }
+
+    sinon.useFakeTimers = function useFakeTimers(now) {
+        var clock = sinon.clock.create(now);
+        clock.restore = restore;
+        clock.methods = Array.prototype.slice.call(arguments,
+                                                   typeof now == "number" ? 1 : 0);
+
+        if (clock.methods.length === 0) {
+            clock.methods = methods;
+        }
+
+        for (var i = 0, l = clock.methods.length; i < l; i++) {
+            stubGlobal(clock.methods[i], clock);
+        }
+
+        return clock;
+    };
+}(typeof global != "undefined" && typeof global !== "function" ? global : this));
+
+sinon.timers = {
+    setTimeout: setTimeout,
+    clearTimeout: clearTimeout,
+    setInterval: setInterval,
+    clearInterval: clearInterval,
+    Date: Date
+};
+
+if (typeof module == "object" && typeof require == "function") {
+    module.exports = sinon;
+}
+
+/*jslint eqeqeq: false, onevar: false*/
+/*global sinon, module, require, ActiveXObject, XMLHttpRequest, DOMParser*/
+/**
+ * Minimal Event interface implementation
+ *
+ * Original implementation by Sven Fuchs: https://gist.github.com/995028
+ * Modifications and tests by Christian Johansen.
+ *
+ * @author Sven Fuchs (svenfuchs@artweb-design.de)
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2011 Sven Fuchs, Christian Johansen
+ */
+
+if (typeof sinon == "undefined") {
+    this.sinon = {};
+}
+
+(function () {
+    var push = [].push;
+
+    sinon.Event = function Event(type, bubbles, cancelable, target) {
+        this.initEvent(type, bubbles, cancelable, target);
+    };
+
+    sinon.Event.prototype = {
+        initEvent: function(type, bubbles, cancelable, target) {
+            this.type = type;
+            this.bubbles = bubbles;
+            this.cancelable = cancelable;
+            this.target = target;
+        },
+
+        stopPropagation: function () {},
+
+        preventDefault: function () {
+            this.defaultPrevented = true;
+        }
+    };
+
+    sinon.EventTarget = {
+        addEventListener: function addEventListener(event, listener, useCapture) {
+            this.eventListeners = this.eventListeners || {};
+            this.eventListeners[event] = this.eventListeners[event] || [];
+            push.call(this.eventListeners[event], listener);
+        },
+
+        removeEventListener: function removeEventListener(event, listener, useCapture) {
+            var listeners = this.eventListeners && this.eventListeners[event] || [];
+
+            for (var i = 0, l = listeners.length; i < l; ++i) {
+                if (listeners[i] == listener) {
+                    return listeners.splice(i, 1);
+                }
+            }
+        },
+
+        dispatchEvent: function dispatchEvent(event) {
+            var type = event.type;
+            var listeners = this.eventListeners && this.eventListeners[type] || [];
+
+            for (var i = 0; i < listeners.length; i++) {
+                if (typeof listeners[i] == "function") {
+                    listeners[i].call(this, event);
+                } else {
+                    listeners[i].handleEvent(event);
+                }
+            }
+
+            return !!event.defaultPrevented;
+        }
+    };
+}());
+
+/**
+ * @depend ../../sinon.js
+ * @depend event.js
+ */
+/*jslint eqeqeq: false, onevar: false*/
+/*global sinon, module, require, ActiveXObject, XMLHttpRequest, DOMParser*/
+/**
+ * Fake XMLHttpRequest object
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+if (typeof sinon == "undefined") {
+    this.sinon = {};
+}
+sinon.xhr = { XMLHttpRequest: this.XMLHttpRequest };
+
+// wrapper for global
+(function(global) {
+    var xhr = sinon.xhr;
+    xhr.GlobalXMLHttpRequest = global.XMLHttpRequest;
+    xhr.GlobalActiveXObject = global.ActiveXObject;
+    xhr.supportsActiveX = typeof xhr.GlobalActiveXObject != "undefined";
+    xhr.supportsXHR = typeof xhr.GlobalXMLHttpRequest != "undefined";
+    xhr.workingXHR = xhr.supportsXHR ? xhr.GlobalXMLHttpRequest : xhr.supportsActiveX
+                                     ? function() { return new xhr.GlobalActiveXObject("MSXML2.XMLHTTP.3.0") } : false;
+
+    /*jsl:ignore*/
+    var unsafeHeaders = {
+        "Accept-Charset": true,
+        "Accept-Encoding": true,
+        "Connection": true,
+        "Content-Length": true,
+        "Cookie": true,
+        "Cookie2": true,
+        "Content-Transfer-Encoding": true,
+        "Date": true,
+        "Expect": true,
+        "Host": true,
+        "Keep-Alive": true,
+        "Referer": true,
+        "TE": true,
+        "Trailer": true,
+        "Transfer-Encoding": true,
+        "Upgrade": true,
+        "User-Agent": true,
+        "Via": true
+    };
+    /*jsl:end*/
+
+    function FakeXMLHttpRequest() {
+        this.readyState = FakeXMLHttpRequest.UNSENT;
+        this.requestHeaders = {};
+        this.requestBody = null;
+        this.status = 0;
+        this.statusText = "";
+
+        var xhr = this;
+
+        ["loadstart", "load", "abort", "loadend"].forEach(function (eventName) {
+            xhr.addEventListener(eventName, function (event) {
+                var listener = xhr["on" + eventName];
+
+                if (listener && typeof listener == "function") {
+                    listener(event);
+                }
+            });
+        });
+
+        if (typeof FakeXMLHttpRequest.onCreate == "function") {
+            FakeXMLHttpRequest.onCreate(this);
+        }
+    }
+
+    function verifyState(xhr) {
+        if (xhr.readyState !== FakeXMLHttpRequest.OPENED) {
+            throw new Error("INVALID_STATE_ERR");
+        }
+
+        if (xhr.sendFlag) {
+            throw new Error("INVALID_STATE_ERR");
+        }
+    }
+
+    // filtering to enable a white-list version of Sinon FakeXhr,
+    // where whitelisted requests are passed through to real XHR
+    function each(collection, callback) {
+        if (!collection) return;
+        for (var i = 0, l = collection.length; i < l; i += 1) {
+            callback(collection[i]);
+        }
+    }
+    function some(collection, callback) {
+        for (var index = 0; index < collection.length; index++) {
+            if(callback(collection[index]) === true) return true;
+        };
+        return false;
+    }
+    // largest arity in XHR is 5 - XHR#open
+    var apply = function(obj,method,args) {
+        switch(args.length) {
+        case 0: return obj[method]();
+        case 1: return obj[method](args[0]);
+        case 2: return obj[method](args[0],args[1]);
+        case 3: return obj[method](args[0],args[1],args[2]);
+        case 4: return obj[method](args[0],args[1],args[2],args[3]);
+        case 5: return obj[method](args[0],args[1],args[2],args[3],args[4]);
+        };
+    };
+
+    FakeXMLHttpRequest.filters = [];
+    FakeXMLHttpRequest.addFilter = function(fn) {
+        this.filters.push(fn)
+    };
+    var IE6Re = /MSIE 6/;
+    FakeXMLHttpRequest.defake = function(fakeXhr,xhrArgs) {
+        var xhr = new sinon.xhr.workingXHR();
+        each(["open","setRequestHeader","send","abort","getResponseHeader",
+              "getAllResponseHeaders","addEventListener","overrideMimeType","removeEventListener"],
+             function(method) {
+                 fakeXhr[method] = function() {
+                   return apply(xhr,method,arguments);
+                 };
+             });
+
+        var copyAttrs = function(args) {
+            each(args, function(attr) {
+              try {
+                fakeXhr[attr] = xhr[attr]
+              } catch(e) {
+                if(!IE6Re.test(navigator.userAgent)) throw e;
+              }
+            });
+        };
+
+        var stateChange = function() {
+            fakeXhr.readyState = xhr.readyState;
+            if(xhr.readyState >= FakeXMLHttpRequest.HEADERS_RECEIVED) {
+                copyAttrs(["status","statusText"]);
+            }
+            if(xhr.readyState >= FakeXMLHttpRequest.LOADING) {
+                copyAttrs(["responseText"]);
+            }
+            if(xhr.readyState === FakeXMLHttpRequest.DONE) {
+                copyAttrs(["responseXML"]);
+            }
+            if(fakeXhr.onreadystatechange) fakeXhr.onreadystatechange.call(fakeXhr);
+        };
+        if(xhr.addEventListener) {
+          for(var event in fakeXhr.eventListeners) {
+              if(fakeXhr.eventListeners.hasOwnProperty(event)) {
+                  each(fakeXhr.eventListeners[event],function(handler) {
+                      xhr.addEventListener(event, handler);
+                  });
+              }
+          }
+          xhr.addEventListener("readystatechange",stateChange);
+        } else {
+          xhr.onreadystatechange = stateChange;
+        }
+        apply(xhr,"open",xhrArgs);
+    };
+    FakeXMLHttpRequest.useFilters = false;
+
+    function verifyRequestSent(xhr) {
+        if (xhr.readyState == FakeXMLHttpRequest.DONE) {
+            throw new Error("Request done");
+        }
+    }
+
+    function verifyHeadersReceived(xhr) {
+        if (xhr.async && xhr.readyState != FakeXMLHttpRequest.HEADERS_RECEIVED) {
+            throw new Error("No headers received");
+        }
+    }
+
+    function verifyResponseBodyType(body) {
+        if (typeof body != "string") {
+            var error = new Error("Attempted to respond to fake XMLHttpRequest with " +
+                                 body + ", which is not a string.");
+            error.name = "InvalidBodyException";
+            throw error;
+        }
+    }
+
+    sinon.extend(FakeXMLHttpRequest.prototype, sinon.EventTarget, {
+        async: true,
+
+        open: function open(method, url, async, username, password) {
+            this.method = method;
+            this.url = url;
+            this.async = typeof async == "boolean" ? async : true;
+            this.username = username;
+            this.password = password;
+            this.responseText = null;
+            this.responseXML = null;
+            this.requestHeaders = {};
+            this.sendFlag = false;
+            if(sinon.FakeXMLHttpRequest.useFilters === true) {
+                var xhrArgs = arguments;
+                var defake = some(FakeXMLHttpRequest.filters,function(filter) {
+                    return filter.apply(this,xhrArgs)
+                });
+                if (defake) {
+                  return sinon.FakeXMLHttpRequest.defake(this,arguments);
+                }
+            }
+            this.readyStateChange(FakeXMLHttpRequest.OPENED);
+        },
+
+        readyStateChange: function readyStateChange(state) {
+            this.readyState = state;
+
+            if (typeof this.onreadystatechange == "function") {
+                try {
+                    this.onreadystatechange();
+                } catch (e) {
+                    sinon.logError("Fake XHR onreadystatechange handler", e);
+                }
+            }
+
+            this.dispatchEvent(new sinon.Event("readystatechange"));
+
+            switch (this.readyState) {
+                case FakeXMLHttpRequest.DONE:
+                    this.dispatchEvent(new sinon.Event("load", false, false, this));
+                    this.dispatchEvent(new sinon.Event("loadend", false, false, this));
+                    break;
+            }
+        },
+
+        setRequestHeader: function setRequestHeader(header, value) {
+            verifyState(this);
+
+            if (unsafeHeaders[header] || /^(Sec-|Proxy-)/.test(header)) {
+                throw new Error("Refused to set unsafe header \"" + header + "\"");
+            }
+
+            if (this.requestHeaders[header]) {
+                this.requestHeaders[header] += "," + value;
+            } else {
+                this.requestHeaders[header] = value;
+            }
+        },
+
+        // Helps testing
+        setResponseHeaders: function setResponseHeaders(headers) {
+            this.responseHeaders = {};
+
+            for (var header in headers) {
+                if (headers.hasOwnProperty(header)) {
+                    this.responseHeaders[header] = headers[header];
+                }
+            }
+
+            if (this.async) {
+                this.readyStateChange(FakeXMLHttpRequest.HEADERS_RECEIVED);
+            } else {
+                this.readyState = FakeXMLHttpRequest.HEADERS_RECEIVED;
+            }
+        },
+
+        // Currently treats ALL data as a DOMString (i.e. no Document)
+        send: function send(data) {
+            verifyState(this);
+
+            if (!/^(get|head)$/i.test(this.method)) {
+                if (this.requestHeaders["Content-Type"]) {
+                    var value = this.requestHeaders["Content-Type"].split(";");
+                    this.requestHeaders["Content-Type"] = value[0] + ";charset=utf-8";
+                } else {
+                    this.requestHeaders["Content-Type"] = "text/plain;charset=utf-8";
+                }
+
+                this.requestBody = data;
+            }
+
+            this.errorFlag = false;
+            this.sendFlag = this.async;
+            this.readyStateChange(FakeXMLHttpRequest.OPENED);
+
+            if (typeof this.onSend == "function") {
+                this.onSend(this);
+            }
+
+            this.dispatchEvent(new sinon.Event("loadstart", false, false, this));
+        },
+
+        abort: function abort() {
+            this.aborted = true;
+            this.responseText = null;
+            this.errorFlag = true;
+            this.requestHeaders = {};
+
+            if (this.readyState > sinon.FakeXMLHttpRequest.UNSENT && this.sendFlag) {
+                this.readyStateChange(sinon.FakeXMLHttpRequest.DONE);
+                this.sendFlag = false;
+            }
+
+            this.readyState = sinon.FakeXMLHttpRequest.UNSENT;
+
+            this.dispatchEvent(new sinon.Event("abort", false, false, this));
+            if (typeof this.onerror === "function") {
+                this.onerror();
+            }
+        },
+
+        getResponseHeader: function getResponseHeader(header) {
+            if (this.readyState < FakeXMLHttpRequest.HEADERS_RECEIVED) {
+                return null;
+            }
+
+            if (/^Set-Cookie2?$/i.test(header)) {
+                return null;
+            }
+
+            header = header.toLowerCase();
+
+            for (var h in this.responseHeaders) {
+                if (h.toLowerCase() == header) {
+                    return this.responseHeaders[h];
+                }
+            }
+
+            return null;
+        },
+
+        getAllResponseHeaders: function getAllResponseHeaders() {
+            if (this.readyState < FakeXMLHttpRequest.HEADERS_RECEIVED) {
+                return "";
+            }
+
+            var headers = "";
+
+            for (var header in this.responseHeaders) {
+                if (this.responseHeaders.hasOwnProperty(header) &&
+                    !/^Set-Cookie2?$/i.test(header)) {
+                    headers += header + ": " + this.responseHeaders[header] + "\r\n";
+                }
+            }
+
+            return headers;
+        },
+
+        setResponseBody: function setResponseBody(body) {
+            verifyRequestSent(this);
+            verifyHeadersReceived(this);
+            verifyResponseBodyType(body);
+
+            var chunkSize = this.chunkSize || 10;
+            var index = 0;
+            this.responseText = "";
+
+            do {
+                if (this.async) {
+                    this.readyStateChange(FakeXMLHttpRequest.LOADING);
+                }
+
+                this.responseText += body.substring(index, index + chunkSize);
+                index += chunkSize;
+            } while (index < body.length);
+
+            var type = this.getResponseHeader("Content-Type");
+
+            if (this.responseText &&
+                (!type || /(text\/xml)|(application\/xml)|(\+xml)/.test(type))) {
+                try {
+                    this.responseXML = FakeXMLHttpRequest.parseXML(this.responseText);
+                } catch (e) {
+                    // Unable to parse XML - no biggie
+                }
+            }
+
+            if (this.async) {
+                this.readyStateChange(FakeXMLHttpRequest.DONE);
+            } else {
+                this.readyState = FakeXMLHttpRequest.DONE;
+            }
+        },
+
+        respond: function respond(status, headers, body) {
+            this.setResponseHeaders(headers || {});
+            this.status = typeof status == "number" ? status : 200;
+            this.statusText = FakeXMLHttpRequest.statusCodes[this.status];
+            this.setResponseBody(body || "");
+            if (typeof this.onload === "function"){
+                this.onload();
+            }
+
+        }
+    });
+
+    sinon.extend(FakeXMLHttpRequest, {
+        UNSENT: 0,
+        OPENED: 1,
+        HEADERS_RECEIVED: 2,
+        LOADING: 3,
+        DONE: 4
+    });
+
+    // Borrowed from JSpec
+    FakeXMLHttpRequest.parseXML = function parseXML(text) {
+        var xmlDoc;
+
+        if (typeof DOMParser != "undefined") {
+            var parser = new DOMParser();
+            xmlDoc = parser.parseFromString(text, "text/xml");
+        } else {
+            xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
+            xmlDoc.async = "false";
+            xmlDoc.loadXML(text);
+        }
+
+        return xmlDoc;
+    };
+
+    FakeXMLHttpRequest.statusCodes = {
+        100: "Continue",
+        101: "Switching Protocols",
+        200: "OK",
+        201: "Created",
+        202: "Accepted",
+        203: "Non-Authoritative Information",
+        204: "No Content",
+        205: "Reset Content",
+        206: "Partial Content",
+        300: "Multiple Choice",
+        301: "Moved Permanently",
+        302: "Found",
+        303: "See Other",
+        304: "Not Modified",
+        305: "Use Proxy",
+        307: "Temporary Redirect",
+        400: "Bad Request",
+        401: "Unauthorized",
+        402: "Payment Required",
+        403: "Forbidden",
+        404: "Not Found",
+        405: "Method Not Allowed",
+        406: "Not Acceptable",
+        407: "Proxy Authentication Required",
+        408: "Request Timeout",
+        409: "Conflict",
+        410: "Gone",
+        411: "Length Required",
+        412: "Precondition Failed",
+        413: "Request Entity Too Large",
+        414: "Request-URI Too Long",
+        415: "Unsupported Media Type",
+        416: "Requested Range Not Satisfiable",
+        417: "Expectation Failed",
+        422: "Unprocessable Entity",
+        500: "Internal Server Error",
+        501: "Not Implemented",
+        502: "Bad Gateway",
+        503: "Service Unavailable",
+        504: "Gateway Timeout",
+        505: "HTTP Version Not Supported"
+    };
+
+    sinon.useFakeXMLHttpRequest = function () {
+        sinon.FakeXMLHttpRequest.restore = function restore(keepOnCreate) {
+            if (xhr.supportsXHR) {
+                global.XMLHttpRequest = xhr.GlobalXMLHttpRequest;
+            }
+
+            if (xhr.supportsActiveX) {
+                global.ActiveXObject = xhr.GlobalActiveXObject;
+            }
+
+            delete sinon.FakeXMLHttpRequest.restore;
+
+            if (keepOnCreate !== true) {
+                delete sinon.FakeXMLHttpRequest.onCreate;
+            }
+        };
+        if (xhr.supportsXHR) {
+            global.XMLHttpRequest = sinon.FakeXMLHttpRequest;
+        }
+
+        if (xhr.supportsActiveX) {
+            global.ActiveXObject = function ActiveXObject(objId) {
+                if (objId == "Microsoft.XMLHTTP" || /^Msxml2\.XMLHTTP/i.test(objId)) {
+
+                    return new sinon.FakeXMLHttpRequest();
+                }
+
+                return new xhr.GlobalActiveXObject(objId);
+            };
+        }
+
+        return sinon.FakeXMLHttpRequest;
+    };
+
+    sinon.FakeXMLHttpRequest = FakeXMLHttpRequest;
+})(this);
+
+if (typeof module == "object" && typeof require == "function") {
+    module.exports = sinon;
+}
+
+/**
+ * @depend fake_xml_http_request.js
+ */
+/*jslint eqeqeq: false, onevar: false, regexp: false, plusplus: false*/
+/*global module, require, window*/
+/**
+ * The Sinon "server" mimics a web server that receives requests from
+ * sinon.FakeXMLHttpRequest and provides an API to respond to those requests,
+ * both synchronously and asynchronously. To respond synchronuously, canned
+ * answers have to be provided upfront.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+if (typeof sinon == "undefined") {
+    var sinon = {};
+}
+
+sinon.fakeServer = (function () {
+    var push = [].push;
+    function F() {}
+
+    function create(proto) {
+        F.prototype = proto;
+        return new F();
+    }
+
+    function responseArray(handler) {
+        var response = handler;
+
+        if (Object.prototype.toString.call(handler) != "[object Array]") {
+            response = [200, {}, handler];
+        }
+
+        if (typeof response[2] != "string") {
+            throw new TypeError("Fake server response body should be string, but was " +
+                                typeof response[2]);
+        }
+
+        return response;
+    }
+
+    var wloc = typeof window !== "undefined" ? window.location : {};
+    var rCurrLoc = new RegExp("^" + wloc.protocol + "//" + wloc.host);
+
+    function matchOne(response, reqMethod, reqUrl) {
+        var rmeth = response.method;
+        var matchMethod = !rmeth || rmeth.toLowerCase() == reqMethod.toLowerCase();
+        var url = response.url;
+        var matchUrl = !url || url == reqUrl || (typeof url.test == "function" && url.test(reqUrl));
+
+        return matchMethod && matchUrl;
+    }
+
+    function match(response, request) {
+        var requestMethod = this.getHTTPMethod(request);
+        var requestUrl = request.url;
+
+        if (!/^https?:\/\//.test(requestUrl) || rCurrLoc.test(requestUrl)) {
+            requestUrl = requestUrl.replace(rCurrLoc, "");
+        }
+
+        if (matchOne(response, this.getHTTPMethod(request), requestUrl)) {
+            if (typeof response.response == "function") {
+                var ru = response.url;
+                var args = [request].concat(!ru ? [] : requestUrl.match(ru).slice(1));
+                return response.response.apply(response, args);
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+
+    function log(response, request) {
+        var str;
+
+        str =  "Request:\n"  + sinon.format(request)  + "\n\n";
+        str += "Response:\n" + sinon.format(response) + "\n\n";
+
+        sinon.log(str);
+    }
+
+    return {
+        create: function () {
+            var server = create(this);
+            this.xhr = sinon.useFakeXMLHttpRequest();
+            server.requests = [];
+
+            this.xhr.onCreate = function (xhrObj) {
+                server.addRequest(xhrObj);
+            };
+
+            return server;
+        },
+
+        addRequest: function addRequest(xhrObj) {
+            var server = this;
+            push.call(this.requests, xhrObj);
+
+            xhrObj.onSend = function () {
+                server.handleRequest(this);
+            };
+
+            if (this.autoRespond && !this.responding) {
+                setTimeout(function () {
+                    server.responding = false;
+                    server.respond();
+                }, this.autoRespondAfter || 10);
+
+                this.responding = true;
+            }
+        },
+
+        getHTTPMethod: function getHTTPMethod(request) {
+            if (this.fakeHTTPMethods && /post/i.test(request.method)) {
+                var matches = (request.requestBody || "").match(/_method=([^\b;]+)/);
+                return !!matches ? matches[1] : request.method;
+            }
+
+            return request.method;
+        },
+
+        handleRequest: function handleRequest(xhr) {
+            if (xhr.async) {
+                if (!this.queue) {
+                    this.queue = [];
+                }
+
+                push.call(this.queue, xhr);
+            } else {
+                this.processRequest(xhr);
+            }
+        },
+
+        respondWith: function respondWith(method, url, body) {
+            if (arguments.length == 1 && typeof method != "function") {
+                this.response = responseArray(method);
+                return;
+            }
+
+            if (!this.responses) { this.responses = []; }
+
+            if (arguments.length == 1) {
+                body = method;
+                url = method = null;
+            }
+
+            if (arguments.length == 2) {
+                body = url;
+                url = method;
+                method = null;
+            }
+
+            push.call(this.responses, {
+                method: method,
+                url: url,
+                response: typeof body == "function" ? body : responseArray(body)
+            });
+        },
+
+        respond: function respond() {
+            if (arguments.length > 0) this.respondWith.apply(this, arguments);
+            var queue = this.queue || [];
+            var request;
+
+            while(request = queue.shift()) {
+                this.processRequest(request);
+            }
+        },
+
+        processRequest: function processRequest(request) {
+            try {
+                if (request.aborted) {
+                    return;
+                }
+
+                var response = this.response || [404, {}, ""];
+
+                if (this.responses) {
+                    for (var i = 0, l = this.responses.length; i < l; i++) {
+                        if (match.call(this, this.responses[i], request)) {
+                            response = this.responses[i].response;
+                            break;
+                        }
+                    }
+                }
+
+                if (request.readyState != 4) {
+                    log(response, request);
+
+                    request.respond(response[0], response[1], response[2]);
+                }
+            } catch (e) {
+                sinon.logError("Fake server request processing", e);
+            }
+        },
+
+        restore: function restore() {
+            return this.xhr.restore && this.xhr.restore.apply(this.xhr, arguments);
+        }
+    };
+}());
+
+if (typeof module == "object" && typeof require == "function") {
+    module.exports = sinon;
+}
+
+/**
+ * @depend fake_server.js
+ * @depend fake_timers.js
+ */
+/*jslint browser: true, eqeqeq: false, onevar: false*/
+/*global sinon*/
+/**
+ * Add-on for sinon.fakeServer that automatically handles a fake timer along with
+ * the FakeXMLHttpRequest. The direct inspiration for this add-on is jQuery
+ * 1.3.x, which does not use xhr object's onreadystatehandler at all - instead,
+ * it polls the object for completion with setInterval. Dispite the direct
+ * motivation, there is nothing jQuery-specific in this file, so it can be used
+ * in any environment where the ajax implementation depends on setInterval or
+ * setTimeout.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function () {
+    function Server() {}
+    Server.prototype = sinon.fakeServer;
+
+    sinon.fakeServerWithClock = new Server();
+
+    sinon.fakeServerWithClock.addRequest = function addRequest(xhr) {
+        if (xhr.async) {
+            if (typeof setTimeout.clock == "object") {
+                this.clock = setTimeout.clock;
+            } else {
+                this.clock = sinon.useFakeTimers();
+                this.resetClock = true;
+            }
+
+            if (!this.longestTimeout) {
+                var clockSetTimeout = this.clock.setTimeout;
+                var clockSetInterval = this.clock.setInterval;
+                var server = this;
+
+                this.clock.setTimeout = function (fn, timeout) {
+                    server.longestTimeout = Math.max(timeout, server.longestTimeout || 0);
+
+                    return clockSetTimeout.apply(this, arguments);
+                };
+
+                this.clock.setInterval = function (fn, timeout) {
+                    server.longestTimeout = Math.max(timeout, server.longestTimeout || 0);
+
+                    return clockSetInterval.apply(this, arguments);
+                };
+            }
+        }
+
+        return sinon.fakeServer.addRequest.call(this, xhr);
+    };
+
+    sinon.fakeServerWithClock.respond = function respond() {
+        var returnVal = sinon.fakeServer.respond.apply(this, arguments);
+
+        if (this.clock) {
+            this.clock.tick(this.longestTimeout || 0);
+            this.longestTimeout = 0;
+
+            if (this.resetClock) {
+                this.clock.restore();
+                this.resetClock = false;
+            }
+        }
+
+        return returnVal;
+    };
+
+    sinon.fakeServerWithClock.restore = function restore() {
+        if (this.clock) {
+            this.clock.restore();
+        }
+
+        return sinon.fakeServer.restore.apply(this, arguments);
+    };
+}());
+
+/**
+ * @depend ../sinon.js
+ * @depend collection.js
+ * @depend util/fake_timers.js
+ * @depend util/fake_server_with_clock.js
+ */
+/*jslint eqeqeq: false, onevar: false, plusplus: false*/
+/*global require, module*/
+/**
+ * Manages fake collections as well as fake utilities such as Sinon's
+ * timers and fake XHR implementation in one convenient object.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+if (typeof module == "object" && typeof require == "function") {
+    var sinon = require("../sinon");
+    sinon.extend(sinon, require("./util/fake_timers"));
+}
+
+(function () {
+    var push = [].push;
+
+    function exposeValue(sandbox, config, key, value) {
+        if (!value) {
+            return;
+        }
+
+        if (config.injectInto) {
+            config.injectInto[key] = value;
+        } else {
+            push.call(sandbox.args, value);
+        }
+    }
+
+    function prepareSandboxFromConfig(config) {
+        var sandbox = sinon.create(sinon.sandbox);
+
+        if (config.useFakeServer) {
+            if (typeof config.useFakeServer == "object") {
+                sandbox.serverPrototype = config.useFakeServer;
+            }
+
+            sandbox.useFakeServer();
+        }
+
+        if (config.useFakeTimers) {
+            if (typeof config.useFakeTimers == "object") {
+                sandbox.useFakeTimers.apply(sandbox, config.useFakeTimers);
+            } else {
+                sandbox.useFakeTimers();
+            }
+        }
+
+        return sandbox;
+    }
+
+    sinon.sandbox = sinon.extend(sinon.create(sinon.collection), {
+        useFakeTimers: function useFakeTimers() {
+            this.clock = sinon.useFakeTimers.apply(sinon, arguments);
+
+            return this.add(this.clock);
+        },
+
+        serverPrototype: sinon.fakeServer,
+
+        useFakeServer: function useFakeServer() {
+            var proto = this.serverPrototype || sinon.fakeServer;
+
+            if (!proto || !proto.create) {
+                return null;
+            }
+
+            this.server = proto.create();
+            return this.add(this.server);
+        },
+
+        inject: function (obj) {
+            sinon.collection.inject.call(this, obj);
+
+            if (this.clock) {
+                obj.clock = this.clock;
+            }
+
+            if (this.server) {
+                obj.server = this.server;
+                obj.requests = this.server.requests;
+            }
+
+            return obj;
+        },
+
+        create: function (config) {
+            if (!config) {
+                return sinon.create(sinon.sandbox);
+            }
+
+            var sandbox = prepareSandboxFromConfig(config);
+            sandbox.args = sandbox.args || [];
+            var prop, value, exposed = sandbox.inject({});
+
+            if (config.properties) {
+                for (var i = 0, l = config.properties.length; i < l; i++) {
+                    prop = config.properties[i];
+                    value = exposed[prop] || prop == "sandbox" && sandbox;
+                    exposeValue(sandbox, config, prop, value);
+                }
+            } else {
+                exposeValue(sandbox, config, "sandbox", value);
+            }
+
+            return sandbox;
+        }
+    });
+
+    sinon.sandbox.useFakeXMLHttpRequest = sinon.sandbox.useFakeServer;
+
+    if (typeof module == "object" && typeof require == "function") {
+        module.exports = sinon.sandbox;
+    }
+}());
+
+/**
+ * @depend ../sinon.js
+ * @depend stub.js
+ * @depend mock.js
+ * @depend sandbox.js
+ */
+/*jslint eqeqeq: false, onevar: false, forin: true, plusplus: false*/
+/*global module, require, sinon*/
+/**
+ * Test function, sandboxes fakes
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon) {
+        return;
+    }
+
+    function test(callback) {
+        var type = typeof callback;
+
+        if (type != "function") {
+            throw new TypeError("sinon.test needs to wrap a test function, got " + type);
+        }
+
+        return function () {
+            var config = sinon.getConfig(sinon.config);
+            config.injectInto = config.injectIntoThis && this || config.injectInto;
+            var sandbox = sinon.sandbox.create(config);
+            var exception, result;
+            var args = Array.prototype.slice.call(arguments).concat(sandbox.args);
+
+            try {
+                result = callback.apply(this, args);
+            } catch (e) {
+                exception = e;
+            }
+
+            if (typeof exception !== "undefined") {
+                sandbox.restore();
+                throw exception;
+            }
+            else {
+                sandbox.verifyAndRestore();
+            }
+
+            return result;
+        };
+    }
+
+    test.config = {
+        injectIntoThis: true,
+        injectInto: null,
+        properties: ["spy", "stub", "mock", "clock", "server", "requests"],
+        useFakeTimers: true,
+        useFakeServer: true
+    };
+
+    if (commonJSModule) {
+        module.exports = test;
+    } else {
+        sinon.test = test;
+    }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend test.js
+ */
+/*jslint eqeqeq: false, onevar: false, eqeqeq: false*/
+/*global module, require, sinon*/
+/**
+ * Test case, sandboxes all test functions
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon || !Object.prototype.hasOwnProperty) {
+        return;
+    }
+
+    function createTest(property, setUp, tearDown) {
+        return function () {
+            if (setUp) {
+                setUp.apply(this, arguments);
+            }
+
+            var exception, result;
+
+            try {
+                result = property.apply(this, arguments);
+            } catch (e) {
+                exception = e;
+            }
+
+            if (tearDown) {
+                tearDown.apply(this, arguments);
+            }
+
+            if (exception) {
+                throw exception;
+            }
+
+            return result;
+        };
+    }
+
+    function testCase(tests, prefix) {
+        /*jsl:ignore*/
+        if (!tests || typeof tests != "object") {
+            throw new TypeError("sinon.testCase needs an object with test functions");
+        }
+        /*jsl:end*/
+
+        prefix = prefix || "test";
+        var rPrefix = new RegExp("^" + prefix);
+        var methods = {}, testName, property, method;
+        var setUp = tests.setUp;
+        var tearDown = tests.tearDown;
+
+        for (testName in tests) {
+            if (tests.hasOwnProperty(testName)) {
+                property = tests[testName];
+
+                if (/^(setUp|tearDown)$/.test(testName)) {
+                    continue;
+                }
+
+                if (typeof property == "function" && rPrefix.test(testName)) {
+                    method = property;
+
+                    if (setUp || tearDown) {
+                        method = createTest(property, setUp, tearDown);
+                    }
+
+                    methods[testName] = sinon.test(method);
+                } else {
+                    methods[testName] = tests[testName];
+                }
+            }
+        }
+
+        return methods;
+    }
+
+    if (commonJSModule) {
+        module.exports = testCase;
+    } else {
+        sinon.testCase = testCase;
+    }
+}(typeof sinon == "object" && sinon || null));
+
+/**
+ * @depend ../sinon.js
+ * @depend stub.js
+ */
+/*jslint eqeqeq: false, onevar: false, nomen: false, plusplus: false*/
+/*global module, require, sinon*/
+/**
+ * Assertions matching the test spy retrieval interface.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+
+(function (sinon, global) {
+    var commonJSModule = typeof module == "object" && typeof require == "function";
+    var slice = Array.prototype.slice;
+    var assert;
+
+    if (!sinon && commonJSModule) {
+        sinon = require("../sinon");
+    }
+
+    if (!sinon) {
+        return;
+    }
+
+    function verifyIsStub() {
+        var method;
+
+        for (var i = 0, l = arguments.length; i < l; ++i) {
+            method = arguments[i];
+
+            if (!method) {
+                assert.fail("fake is not a spy");
+            }
+
+            if (typeof method != "function") {
+                assert.fail(method + " is not a function");
+            }
+
+            if (typeof method.getCall != "function") {
+                assert.fail(method + " is not stubbed");
+            }
+        }
+    }
+
+    function failAssertion(object, msg) {
+        object = object || global;
+        var failMethod = object.fail || assert.fail;
+        failMethod.call(object, msg);
+    }
+
+    function mirrorPropAsAssertion(name, method, message) {
+        if (arguments.length == 2) {
+            message = method;
+            method = name;
+        }
+
+        assert[name] = function (fake) {
+            verifyIsStub(fake);
+
+            var args = slice.call(arguments, 1);
+            var failed = false;
+
+            if (typeof method == "function") {
+                failed = !method(fake);
+            } else {
+                failed = typeof fake[method] == "function" ?
+                    !fake[method].apply(fake, args) : !fake[method];
+            }
+
+            if (failed) {
+                failAssertion(this, fake.printf.apply(fake, [message].concat(args)));
+            } else {
+                assert.pass(name);
+            }
+        };
+    }
+
+    function exposedName(prefix, prop) {
+        return !prefix || /^fail/.test(prop) ? prop :
+            prefix + prop.slice(0, 1).toUpperCase() + prop.slice(1);
+    };
+
+    assert = {
+        failException: "AssertError",
+
+        fail: function fail(message) {
+            var error = new Error(message);
+            error.name = this.failException || assert.failException;
+
+            throw error;
+        },
+
+        pass: function pass(assertion) {},
+
+        callOrder: function assertCallOrder() {
+            verifyIsStub.apply(null, arguments);
+            var expected = "", actual = "";
+
+            if (!sinon.calledInOrder(arguments)) {
+                try {
+                    expected = [].join.call(arguments, ", ");
+                    var calls = slice.call(arguments);
+                    var i = calls.length;
+                    while (i) {
+                        if (!calls[--i].called) {
+                            calls.splice(i, 1);
+                        }
+                    }
+                    actual = sinon.orderByFirstCall(calls).join(", ");
+                } catch (e) {
+                    // If this fails, we'll just fall back to the blank string
+                }
+
+                failAssertion(this, "expected " + expected + " to be " +
+                              "called in order but were called as " + actual);
+            } else {
+                assert.pass("callOrder");
+            }
+        },
+
+        callCount: function assertCallCount(method, count) {
+            verifyIsStub(method);
+
+            if (method.callCount != count) {
+                var msg = "expected %n to be called " + sinon.timesInWords(count) +
+                    " but was called %c%C";
+                failAssertion(this, method.printf(msg));
+            } else {
+                assert.pass("callCount");
+            }
+        },
+
+        expose: function expose(target, options) {
+            if (!target) {
+                throw new TypeError("target is null or undefined");
+            }
+
+            var o = options || {};
+            var prefix = typeof o.prefix == "undefined" && "assert" || o.prefix;
+            var includeFail = typeof o.includeFail == "undefined" || !!o.includeFail;
+
+            for (var method in this) {
+                if (method != "export" && (includeFail || !/^(fail)/.test(method))) {
+                    target[exposedName(prefix, method)] = this[method];
+                }
+            }
+
+            return target;
+        }
+    };
+
+    mirrorPropAsAssertion("called", "expected %n to have been called at least once but was never called");
+    mirrorPropAsAssertion("notCalled", function (spy) { return !spy.called; },
+                          "expected %n to not have been called but was called %c%C");
+    mirrorPropAsAssertion("calledOnce", "expected %n to be called once but was called %c%C");
+    mirrorPropAsAssertion("calledTwice", "expected %n to be called twice but was called %c%C");
+    mirrorPropAsAssertion("calledThrice", "expected %n to be called thrice but was called %c%C");
+    mirrorPropAsAssertion("calledOn", "expected %n to be called with %1 as this but was called with %t");
+    mirrorPropAsAssertion("alwaysCalledOn", "expected %n to always be called with %1 as this but was called with %t");
+    mirrorPropAsAssertion("calledWithNew", "expected %n to be called with new");
+    mirrorPropAsAssertion("alwaysCalledWithNew", "expected %n to always be called with new");
+    mirrorPropAsAssertion("calledWith", "expected %n to be called with arguments %*%C");
+    mirrorPropAsAssertion("calledWithMatch", "expected %n to be called with match %*%C");
+    mirrorPropAsAssertion("alwaysCalledWith", "expected %n to always be called with arguments %*%C");
+    mirrorPropAsAssertion("alwaysCalledWithMatch", "expected %n to always be called with match %*%C");
+    mirrorPropAsAssertion("calledWithExactly", "expected %n to be called with exact arguments %*%C");
+    mirrorPropAsAssertion("alwaysCalledWithExactly", "expected %n to always be called with exact arguments %*%C");
+    mirrorPropAsAssertion("neverCalledWith", "expected %n to never be called with arguments %*%C");
+    mirrorPropAsAssertion("neverCalledWithMatch", "expected %n to never be called with match %*%C");
+    mirrorPropAsAssertion("threw", "%n did not throw exception%C");
+    mirrorPropAsAssertion("alwaysThrew", "%n did not always throw exception%C");
+
+    if (commonJSModule) {
+        module.exports = assert;
+    } else {
+        sinon.assert = assert;
+    }
+}(typeof sinon == "object" && sinon || null, typeof window != "undefined" ? window : (typeof self != "undefined") ? self : global));
+
+return sinon;}.call(typeof window != 'undefined' && window || {}));
diff --git a/lib/mousetrap/tests/libs/sinon-chai-2.4.0.js b/lib/mousetrap/tests/libs/sinon-chai-2.4.0.js
new file mode 100644
index 0000000..26cee36
--- /dev/null
+++ b/lib/mousetrap/tests/libs/sinon-chai-2.4.0.js
@@ -0,0 +1,109 @@
+(function (sinonChai) {
+    "use strict";
+
+    // Module systems magic dance.
+
+    if (typeof require === "function" && typeof exports === "object" && typeof module === "object") {
+        // NodeJS
+        module.exports = sinonChai;
+    } else if (typeof define === "function" && define.amd) {
+        // AMD
+        define(function () {
+            return sinonChai;
+        });
+    } else {
+        // Other environment (usually <script> tag): plug in to global chai instance directly.
+        chai.use(sinonChai);
+    }
+}(function sinonChai(chai, utils) {
+    "use strict";
+
+    var slice = Array.prototype.slice;
+
+    function isSpy(putativeSpy) {
+        return typeof putativeSpy === "function" &&
+               typeof putativeSpy.getCall === "function" &&
+               typeof putativeSpy.calledWithExactly === "function";
+    }
+
+    function isCall(putativeCall) {
+        return putativeCall && isSpy(putativeCall.proxy);
+    }
+
+    function assertCanWorkWith(assertion) {
+        if (!isSpy(assertion._obj) && !isCall(assertion._obj)) {
+            throw new TypeError(utils.inspect(assertion._obj) + " is not a spy or a call to a spy!");
+        }
+    }
+
+    function getMessages(spy, action, nonNegatedSuffix, always, args) {
+        var verbPhrase = always ? "always have " : "have ";
+        nonNegatedSuffix = nonNegatedSuffix || "";
+        if (isSpy(spy.proxy)) {
+            spy = spy.proxy;
+        }
+
+        function printfArray(array) {
+            return spy.printf.apply(spy, array);
+        }
+
+        return {
+            affirmative: printfArray(["expected %n to " + verbPhrase + action + nonNegatedSuffix].concat(args)),
+            negative: printfArray(["expected %n to not " + verbPhrase + action].concat(args))
+        };
+    }
+
+    function sinonProperty(name, action, nonNegatedSuffix) {
+        utils.addProperty(chai.Assertion.prototype, name, function () {
+            assertCanWorkWith(this);
+
+            var messages = getMessages(this._obj, action, nonNegatedSuffix, false);
+            this.assert(this._obj[name], messages.affirmative, messages.negative);
+        });
+    }
+
+    function createSinonMethodHandler(sinonName, action, nonNegatedSuffix) {
+        return function () {
+            assertCanWorkWith(this);
+
+            var alwaysSinonMethod = "always" + sinonName[0].toUpperCase() + sinonName.substring(1);
+            var shouldBeAlways = utils.flag(this, "always") && typeof this._obj[alwaysSinonMethod] === "function";
+            var sinonMethod = shouldBeAlways ? alwaysSinonMethod : sinonName;
+
+            var messages = getMessages(this._obj, action, nonNegatedSuffix, shouldBeAlways, slice.call(arguments));
+            this.assert(this._obj[sinonMethod].apply(this._obj, arguments), messages.affirmative, messages.negative);
+        };
+    }
+
+    function sinonMethodAsProperty(name, action, nonNegatedSuffix) {
+        var handler = createSinonMethodHandler(name, action, nonNegatedSuffix);
+        utils.addProperty(chai.Assertion.prototype, name, handler);
+    }
+
+    function exceptionalSinonMethod(chaiName, sinonName, action, nonNegatedSuffix) {
+        var handler = createSinonMethodHandler(sinonName, action, nonNegatedSuffix);
+        utils.addMethod(chai.Assertion.prototype, chaiName, handler);
+    }
+
+    function sinonMethod(name, action, nonNegatedSuffix) {
+        exceptionalSinonMethod(name, name, action, nonNegatedSuffix);
+    }
+
+    utils.addProperty(chai.Assertion.prototype, "always", function () {
+        utils.flag(this, "always", true);
+    });
+
+    sinonProperty("called", "been called", " at least once, but it was never called");
+    sinonProperty("calledOnce", "been called exactly once", ", but it was called %c%C");
+    sinonProperty("calledTwice", "been called exactly twice", ", but it was called %c%C");
+    sinonProperty("calledThrice", "been called exactly thrice", ", but it was called %c%C");
+    sinonMethodAsProperty("calledWithNew", "been called with new");
+    sinonMethod("calledBefore", "been called before %1");
+    sinonMethod("calledAfter", "been called after %1");
+    sinonMethod("calledOn", "been called with %1 as this", ", but it was called with %t instead");
+    sinonMethod("calledWith", "been called with arguments %*", "%C");
+    sinonMethod("calledWithExactly", "been called with exact arguments %*", "%C");
+    sinonMethod("calledWithMatch", "been called with arguments matching %*", "%C");
+    sinonMethod("returned", "returned %1");
+    exceptionalSinonMethod("thrown", "threw", "thrown %1");
+}));
diff --git a/lib/mousetrap/tests/libs/sinon-ie-1.7.1.js b/lib/mousetrap/tests/libs/sinon-ie-1.7.1.js
new file mode 100644
index 0000000..12e0a88
--- /dev/null
+++ b/lib/mousetrap/tests/libs/sinon-ie-1.7.1.js
@@ -0,0 +1,82 @@
+/**
+ * Sinon.JS 1.7.1, 2013/05/07
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @author Contributors: https://github.com/cjohansen/Sinon.JS/blob/master/AUTHORS
+ *
+ * (The BSD License)
+ *
+ * Copyright (c) 2010-2013, Christian Johansen, christian@cjohansen.no
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *     * Neither the name of Christian Johansen nor the names of his contributors
+ *       may be used to endorse or promote products derived from this software
+ *       without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*global sinon, setTimeout, setInterval, clearTimeout, clearInterval, Date*/
+/**
+ * Helps IE run the fake timers. By defining global functions, IE allows
+ * them to be overwritten at a later point. If these are not defined like
+ * this, overwriting them will result in anything from an exception to browser
+ * crash.
+ *
+ * If you don't require fake timers to work in IE, don't include this file.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+function setTimeout() {}
+function clearTimeout() {}
+function setInterval() {}
+function clearInterval() {}
+function Date() {}
+
+// Reassign the original functions. Now their writable attribute
+// should be true. Hackish, I know, but it works.
+setTimeout = sinon.timers.setTimeout;
+clearTimeout = sinon.timers.clearTimeout;
+setInterval = sinon.timers.setInterval;
+clearInterval = sinon.timers.clearInterval;
+Date = sinon.timers.Date;
+
+/*global sinon*/
+/**
+ * Helps IE run the fake XMLHttpRequest. By defining global functions, IE allows
+ * them to be overwritten at a later point. If these are not defined like
+ * this, overwriting them will result in anything from an exception to browser
+ * crash.
+ *
+ * If you don't require fake XHR to work in IE, don't include this file.
+ *
+ * @author Christian Johansen (christian@cjohansen.no)
+ * @license BSD
+ *
+ * Copyright (c) 2010-2013 Christian Johansen
+ */
+function XMLHttpRequest() {}
+
+// Reassign the original function. Now its writable attribute
+// should be true. Hackish, I know, but it works.
+XMLHttpRequest = sinon.xhr.XMLHttpRequest || undefined;
diff --git a/lib/mousetrap/tests/mousetrap.html b/lib/mousetrap/tests/mousetrap.html
new file mode 100644
index 0000000..fc6afc1
--- /dev/null
+++ b/lib/mousetrap/tests/mousetrap.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<head>
+    <meta charset="utf-8">
+    <title>Mousetrap Tests</title>
+    <link rel="stylesheet" href="libs/mocha-1.9.0.css" />
+</head>
+<body>
+    <!-- used to test targeted keyboard shortcuts w/ Mousetrap.wrap -->
+    <form style="display: none;">
+        <textarea></textarea>
+    </form>
+
+    <div id="mocha"></div>
+    <script src="../mousetrap.js"></script>
+    <script src="libs/key-event.js"></script>
+    <script src="libs/chai-1.6.0.js"></script>
+    <!-- <script src="libs/chai-spies-0.5.0.js"></script> -->
+    <script src="libs/sinon-chai-2.4.0.js"></script>
+    <script src="libs/sinon-1.7.1.js"></script>
+    <script src="libs/sinon-ie-1.7.1.js"></script>
+    <script src="libs/mocha-1.9.0.js"></script>
+    <script>mocha.setup('bdd')</script>
+    <script src="test.mousetrap.js"></script>
+    <script>
+        mocha.globals(['Mousetrap']);
+
+        if (window.mochaPhantomJS) {
+            window.mochaPhantomJS.run();
+        }
+        else if (!window.PHANTOMJS) {
+            mocha.run();
+        }
+    </script>
+</body>
diff --git a/lib/mousetrap/tests/test.mousetrap.js b/lib/mousetrap/tests/test.mousetrap.js
new file mode 100644
index 0000000..fdd24f7
--- /dev/null
+++ b/lib/mousetrap/tests/test.mousetrap.js
@@ -0,0 +1,684 @@
+/* jshint es5: true, browser: true, expr: true */
+/* globals describe, afterEach, chai, it, sinon, Mousetrap, KeyEvent, Event */
+var expect = chai.expect;
+afterEach(function() {
+    Mousetrap.reset();
+});
+
+describe('Mousetrap.bind', function() {
+    describe('basic', function() {
+        it('z key fires when pressing z', function() {
+            var spy = sinon.spy();
+
+            Mousetrap.bind('z', spy);
+
+            KeyEvent.simulate('Z'.charCodeAt(0), 90);
+
+            // really slow for some reason
+            // expect(spy).to.have.been.calledOnce;
+            expect(spy.callCount).to.equal(1, 'callback should fire once');
+            expect(spy.args[0][0]).to.be.an.instanceOf(Event, 'first argument should be Event');
+            expect(spy.args[0][1]).to.equal('z', 'second argument should be key combo');
+        });
+
+        it('z key fires from keydown', function() {
+            var spy = sinon.spy();
+
+            Mousetrap.bind('z', spy, 'keydown');
+
+            KeyEvent.simulate('Z'.charCodeAt(0), 90);
+
+            // really slow for some reason
+            // expect(spy).to.have.been.calledOnce;
+            expect(spy.callCount).to.equal(1, 'callback should fire once');
+            expect(spy.args[0][0]).to.be.an.instanceOf(Event, 'first argument should be Event');
+            expect(spy.args[0][1]).to.equal('z', 'second argument should be key combo');
+        });
+
+        it('z key does not fire when pressing b', function() {
+            var spy = sinon.spy();
+
+            Mousetrap.bind('z', spy);
+
+            KeyEvent.simulate('B'.charCodeAt(0), 66);
+
+            expect(spy.callCount).to.equal(0);
+        });
+
+        it('z key does not fire when holding a modifier key', function() {
+            var spy = sinon.spy();
+            var modifiers = ['ctrl', 'alt', 'meta', 'shift'];
+            var charCode;
+            var modifier;
+
+            Mousetrap.bind('z', spy);
+
+            for (var i = 0; i < 4; i++) {
+                modifier = modifiers[i];
+                charCode = 'Z'.charCodeAt(0);
+
+                // character code is different when alt is pressed
+                if (modifier == 'alt') {
+                    charCode = 'Ω'.charCodeAt(0);
+                }
+
+                spy.reset();
+
+                KeyEvent.simulate(charCode, 90, [modifier]);
+
+                expect(spy.callCount).to.equal(0);
+            }
+        });
+
+        it('keyup events should fire', function() {
+            var spy = sinon.spy();
+
+            Mousetrap.bind('z', spy, 'keyup');
+
+            KeyEvent.simulate('Z'.charCodeAt(0), 90);
+
+            expect(spy.callCount).to.equal(1, 'keyup event for "z" should fire');
+
+            // for key held down we should only get one key up
+            KeyEvent.simulate('Z'.charCodeAt(0), 90, [], document, 10);
+            expect(spy.callCount).to.equal(2, 'keyup event for "z" should fire once for held down key');
+        });
+
+        it('keyup event for 0 should fire', function() {
+            var spy = sinon.spy();
+
+            Mousetrap.bind('0', spy, 'keyup');
+
+            KeyEvent.simulate(0, 48);
+
+            expect(spy.callCount).to.equal(1, 'keyup event for "0" should fire');
+        });
+
+        it('rebinding a key overwrites the callback for that key', function() {
+            var spy1 = sinon.spy();
+            var spy2 = sinon.spy();
+            Mousetrap.bind('x', spy1);
+            Mousetrap.bind('x', spy2);
+
+            KeyEvent.simulate('X'.charCodeAt(0), 88);
+
+            expect(spy1.callCount).to.equal(0, 'original callback should not fire');
+            expect(spy2.callCount).to.equal(1, 'new callback should fire');
+        });
+
+        it('binding an array of keys', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind(['a', 'b', 'c'], spy);
+
+            KeyEvent.simulate('A'.charCodeAt(0), 65);
+            expect(spy.callCount).to.equal(1, 'new callback was called');
+            expect(spy.args[0][1]).to.equal('a', 'callback should match "a"');
+
+            KeyEvent.simulate('B'.charCodeAt(0), 66);
+            expect(spy.callCount).to.equal(2, 'new callback was called twice');
+            expect(spy.args[1][1]).to.equal('b', 'callback should match "b"');
+
+            KeyEvent.simulate('C'.charCodeAt(0), 67);
+            expect(spy.callCount).to.equal(3, 'new callback was called three times');
+            expect(spy.args[2][1]).to.equal('c', 'callback should match "c"');
+        });
+
+        it('return false should prevent default and stop propagation', function() {
+            var spy = sinon.spy(function() {
+                return false;
+            });
+
+            Mousetrap.bind('command+s', spy);
+
+            KeyEvent.simulate('S'.charCodeAt(0), 83, ['meta']);
+
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+            expect(spy.args[0][0]).to.be.an.instanceOf(Event, 'first argument should be Event');
+
+            expect(spy.args[0][0].defaultPrevented).to.be.true;
+
+            // cancelBubble is not correctly set to true in webkit/blink
+            //
+            // @see https://code.google.com/p/chromium/issues/detail?id=162270
+            // expect(spy.args[0][0].cancelBubble).to.be.true;
+
+            // try without return false
+            spy = sinon.spy();
+            Mousetrap.bind('command+s', spy);
+            KeyEvent.simulate('S'.charCodeAt(0), 83, ['meta']);
+
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+            expect(spy.args[0][0]).to.be.an.instanceOf(Event, 'first argument should be Event');
+            expect(spy.args[0][0].cancelBubble).to.be.falsey;
+            expect(spy.args[0][0].defaultPrevented).to.be.falsey;
+        });
+
+        it('capslock key is ignored', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('a', spy);
+
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+            expect(spy.callCount).to.equal(1, 'callback should fire for lowercase a');
+
+            spy.reset();
+            KeyEvent.simulate('A'.charCodeAt(0), 65);
+            expect(spy.callCount).to.equal(1, 'callback should fire for capslock A');
+
+            spy.reset();
+            KeyEvent.simulate('A'.charCodeAt(0), 65, ['shift']);
+            expect(spy.callCount).to.equal(0, 'callback should not fire fort shift+a');
+        });
+    });
+
+    describe('special characters', function() {
+        it('binding special characters', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('*', spy);
+
+            KeyEvent.simulate('*'.charCodeAt(0), 56, ['shift']);
+
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+            expect(spy.args[0][1]).to.equal('*', 'callback should match *');
+        });
+
+        it('binding special characters keyup', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('*', spy, 'keyup');
+
+            KeyEvent.simulate('*'.charCodeAt(0), 56, ['shift']);
+
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+            expect(spy.args[0][1]).to.equal('*', 'callback should match "*"');
+        });
+
+        it('binding keys with no associated charCode', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('left', spy);
+
+            KeyEvent.simulate(0, 37);
+
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+            expect(spy.args[0][1]).to.equal('left', 'callback should match "left"');
+        });
+
+        it('binding plus key alone should work', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('+', spy);
+
+            // fires for regular + character
+            KeyEvent.simulate('+'.charCodeAt(0), 43);
+
+            // and for shift+=
+            KeyEvent.simulate(43, 187, ['shift']);
+
+            expect(spy.callCount).to.equal(2, 'callback should fire');
+            expect(spy.args[0][1]).to.equal('+', 'callback should match "+"');
+        });
+
+        it('binding plus key as "plus" should work', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('plus', spy);
+
+            // fires for regular + character
+            KeyEvent.simulate('+'.charCodeAt(0), 43);
+
+            // and for shift+=
+            KeyEvent.simulate(43, 187, ['shift']);
+
+            expect(spy.callCount).to.equal(2, 'callback should fire');
+            expect(spy.args[0][1]).to.equal('plus', 'callback should match "plus"');
+        });
+
+        it('binding to alt++ should work', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('alt++', spy);
+
+            KeyEvent.simulate('+'.charCodeAt(0), 43, ['alt']);
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+            expect(spy.args[0][1]).to.equal('alt++', 'callback should match "alt++"');
+        });
+
+        it('binding to alt+shift++ should work as well', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('alt+shift++', spy);
+
+            KeyEvent.simulate('+'.charCodeAt(0), 43, ['shift', 'alt']);
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+            expect(spy.args[0][1]).to.equal('alt+shift++', 'callback should match "alt++"');
+
+        })
+    });
+
+    describe('combos with modifiers', function() {
+        it('binding key combinations', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('command+o', spy);
+
+            KeyEvent.simulate('O'.charCodeAt(0), 79, ['meta']);
+
+            expect(spy.callCount).to.equal(1, 'command+o callback should fire');
+            expect(spy.args[0][1]).to.equal('command+o', 'keyboard string returned is correct');
+        });
+
+        it('binding key combos with multiple modifiers', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('command+shift+o', spy);
+            KeyEvent.simulate('O'.charCodeAt(0), 79, ['meta']);
+            expect(spy.callCount).to.equal(0, 'command+o callback should not fire');
+
+            KeyEvent.simulate('O'.charCodeAt(0), 79, ['meta', 'shift']);
+            expect(spy.callCount).to.equal(1, 'command+o callback should fire');
+        });
+    });
+
+    describe('sequences', function() {
+        it('binding sequences', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('g i', spy);
+
+            KeyEvent.simulate('G'.charCodeAt(0), 71);
+            expect(spy.callCount).to.equal(0, 'callback should not fire');
+
+            KeyEvent.simulate('I'.charCodeAt(0), 73);
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+        });
+
+        it('binding sequences with mixed types', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('g o enter', spy);
+
+            KeyEvent.simulate('G'.charCodeAt(0), 71);
+            expect(spy.callCount).to.equal(0, 'callback should not fire');
+
+            KeyEvent.simulate('O'.charCodeAt(0), 79);
+            expect(spy.callCount).to.equal(0, 'callback should not fire');
+
+            KeyEvent.simulate(0, 13);
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+        });
+
+        it('binding sequences starting with modifier keys', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('option enter', spy);
+            KeyEvent.simulate(0, 18, ['alt']);
+            KeyEvent.simulate(0, 13);
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+
+            spy = sinon.spy();
+            Mousetrap.bind('command enter', spy);
+            KeyEvent.simulate(0, 91, ['meta']);
+            KeyEvent.simulate(0, 13);
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+
+            spy = sinon.spy();
+            Mousetrap.bind('escape enter', spy);
+            KeyEvent.simulate(0, 27);
+            KeyEvent.simulate(0, 13);
+            expect(spy.callCount).to.equal(1, 'callback should fire');
+        });
+
+        it('key within sequence should not fire', function() {
+            var spy1 = sinon.spy();
+            var spy2 = sinon.spy();
+            Mousetrap.bind('a', spy1);
+            Mousetrap.bind('c a t', spy2);
+
+            KeyEvent.simulate('A'.charCodeAt(0), 65);
+            expect(spy1.callCount).to.equal(1, 'callback 1 should fire');
+            spy1.reset();
+
+            KeyEvent.simulate('C'.charCodeAt(0), 67);
+            KeyEvent.simulate('A'.charCodeAt(0), 65);
+            KeyEvent.simulate('T'.charCodeAt(0), 84);
+            expect(spy1.callCount).to.equal(0, 'callback for "a" key should not fire');
+            expect(spy2.callCount).to.equal(1, 'callback for "c a t" sequence should fire');
+        });
+
+        it('keyup at end of sequence should not fire', function() {
+            var spy1 = sinon.spy();
+            var spy2 = sinon.spy();
+
+            Mousetrap.bind('t', spy1, 'keyup');
+            Mousetrap.bind('b a t', spy2);
+
+            KeyEvent.simulate('B'.charCodeAt(0), 66);
+            KeyEvent.simulate('A'.charCodeAt(0), 65);
+            KeyEvent.simulate('T'.charCodeAt(0), 84);
+
+            expect(spy1.callCount).to.equal(0, 'callback for "t" keyup should not fire');
+            expect(spy2.callCount).to.equal(1, 'callback for "b a t" sequence should fire');
+        });
+
+        it('keyup sequences should work', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('b a t', spy, 'keyup');
+
+            KeyEvent.simulate('b'.charCodeAt(0), 66);
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+
+            // hold the last key down for a while
+            KeyEvent.simulate('t'.charCodeAt(0), 84, [], document, 10);
+
+            expect(spy.callCount).to.equal(1, 'callback for "b a t" sequence should fire on keyup');
+        });
+
+        it('extra spaces in sequences should be ignored', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('b   a  t', spy);
+
+            KeyEvent.simulate('b'.charCodeAt(0), 66);
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+            KeyEvent.simulate('t'.charCodeAt(0), 84);
+
+            expect(spy.callCount).to.equal(1, 'callback for "b a t" sequence should fire');
+        });
+
+        it('modifiers and sequences play nicely', function() {
+            var spy1 = sinon.spy();
+            var spy2 = sinon.spy();
+
+            Mousetrap.bind('ctrl a', spy1);
+            Mousetrap.bind('ctrl+b', spy2);
+
+            KeyEvent.simulate(0, 17, ['ctrl']);
+            KeyEvent.simulate('A'.charCodeAt(0), 65);
+            expect(spy1.callCount).to.equal(1, '"ctrl a" should fire');
+
+            KeyEvent.simulate('B'.charCodeAt(0), 66, ['ctrl']);
+            expect(spy2.callCount).to.equal(1, '"ctrl+b" should fire');
+        });
+
+        it('sequences that start the same work', function() {
+            var spy1 = sinon.spy();
+            var spy2 = sinon.spy();
+
+            Mousetrap.bind('g g l', spy2);
+            Mousetrap.bind('g g o', spy1);
+
+            KeyEvent.simulate('g'.charCodeAt(0), 71);
+            KeyEvent.simulate('g'.charCodeAt(0), 71);
+            KeyEvent.simulate('o'.charCodeAt(0), 79);
+            expect(spy1.callCount).to.equal(1, '"g g o" should fire');
+            expect(spy2.callCount).to.equal(0, '"g g l" should not fire');
+
+            spy1.reset();
+            spy2.reset();
+            KeyEvent.simulate('g'.charCodeAt(0), 71);
+            KeyEvent.simulate('g'.charCodeAt(0), 71);
+            KeyEvent.simulate('l'.charCodeAt(0), 76);
+            expect(spy1.callCount).to.equal(0, '"g g o" should not fire');
+            expect(spy2.callCount).to.equal(1, '"g g l" should fire');
+        });
+
+        it('sequences should not fire subsequences', function() {
+            var spy1 = sinon.spy();
+            var spy2 = sinon.spy();
+
+            Mousetrap.bind('a b c', spy1);
+            Mousetrap.bind('b c', spy2);
+
+            KeyEvent.simulate('A'.charCodeAt(0), 65);
+            KeyEvent.simulate('B'.charCodeAt(0), 66);
+            KeyEvent.simulate('C'.charCodeAt(0), 67);
+
+            expect(spy1.callCount).to.equal(1, '"a b c" should fire');
+            expect(spy2.callCount).to.equal(0, '"b c" should not fire');
+
+            spy1.reset();
+            spy2.reset();
+            Mousetrap.bind('option b', spy1);
+            Mousetrap.bind('a option b', spy2);
+
+            KeyEvent.simulate('A'.charCodeAt(0), 65);
+            KeyEvent.simulate(0, 18, ['alt']);
+            KeyEvent.simulate('B'.charCodeAt(0), 66);
+
+            expect(spy1.callCount).to.equal(0, '"option b" should not fire');
+            expect(spy2.callCount).to.equal(1, '"a option b" should fire');
+        });
+
+        it('rebinding same sequence should override previous', function() {
+            var spy1 = sinon.spy();
+            var spy2 = sinon.spy();
+            Mousetrap.bind('a b c', spy1);
+            Mousetrap.bind('a b c', spy2);
+
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+            KeyEvent.simulate('b'.charCodeAt(0), 66);
+            KeyEvent.simulate('c'.charCodeAt(0), 67);
+
+            expect(spy1.callCount).to.equal(0, 'first callback should not fire');
+            expect(spy2.callCount).to.equal(1, 'second callback should fire');
+        });
+
+        it('broken sequences', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('h a t', spy);
+
+            KeyEvent.simulate('h'.charCodeAt(0), 72);
+            KeyEvent.simulate('e'.charCodeAt(0), 69);
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+            KeyEvent.simulate('r'.charCodeAt(0), 82);
+            KeyEvent.simulate('t'.charCodeAt(0), 84);
+
+            expect(spy.callCount).to.equal(0, 'sequence for "h a t" should not fire for "h e a r t"');
+        });
+
+        it('sequences containing combos should work', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('a ctrl+b', spy);
+
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+            KeyEvent.simulate('B'.charCodeAt(0), 66, ['ctrl']);
+
+            expect(spy.callCount).to.equal(1, '"a ctrl+b" should fire');
+
+            Mousetrap.unbind('a ctrl+b');
+
+            spy = sinon.spy();
+            Mousetrap.bind('ctrl+b a', spy);
+
+            KeyEvent.simulate('b'.charCodeAt(0), 66, ['ctrl']);
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+
+            expect(spy.callCount).to.equal(1, '"ctrl+b a" should fire');
+        });
+
+        it('sequences starting with spacebar should work', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('a space b c', spy);
+
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+            KeyEvent.simulate(32, 32);
+            KeyEvent.simulate('b'.charCodeAt(0), 66);
+            KeyEvent.simulate('c'.charCodeAt(0), 67);
+
+            expect(spy.callCount).to.equal(1, '"a space b c" should fire');
+        });
+
+        it('konami code', function() {
+            var spy = sinon.spy();
+            Mousetrap.bind('up up down down left right left right b a enter', spy);
+
+            KeyEvent.simulate(0, 38);
+            KeyEvent.simulate(0, 38);
+            KeyEvent.simulate(0, 40);
+            KeyEvent.simulate(0, 40);
+            KeyEvent.simulate(0, 37);
+            KeyEvent.simulate(0, 39);
+            KeyEvent.simulate(0, 37);
+            KeyEvent.simulate(0, 39);
+            KeyEvent.simulate('b'.charCodeAt(0), 66);
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+            KeyEvent.simulate(0, 13);
+
+            expect(spy.callCount).to.equal(1, 'konami code should fire');
+        });
+
+        it('sequence timer resets', function() {
+            var spy = sinon.spy();
+            var clock = sinon.useFakeTimers();
+
+            Mousetrap.bind('h a t', spy);
+
+            KeyEvent.simulate('h'.charCodeAt(0), 72);
+            clock.tick(600);
+            KeyEvent.simulate('a'.charCodeAt(0), 65);
+            clock.tick(900);
+            KeyEvent.simulate('t'.charCodeAt(0), 84);
+
+            expect(spy.callCount).to.equal(1, 'sequence should fire after waiting');
+            clock.restore();
+        });
+
+        it('sequences timeout', function() {
+            var spy = sinon.spy();
+            var clock = sinon.useFakeTimers();
+
+            Mousetrap.bind('g t', spy);
+            KeyEvent.simulate('g'.charCodeAt(0), 71);
+            clock.tick(1000);
+            KeyEvent.simulate('t'.charCodeAt(0), 84);
+
+            expect(spy.callCount).to.equal(0, 'sequence callback should not fire');
+            clock.restore();
+        });
+    });
+
+    describe('default actions', function() {
+        var keys = {
+            keypress: [
+                ['a', 65],
+                ['A', 65, ['shift']],
+                ['7', 55],
+                ['?', 191],
+                ['*', 56],
+                ['+', 187],
+                ['$', 52],
+                ['[', 219],
+                ['.', 190]
+            ],
+            keydown: [
+                ['shift+\'', 222, ['shift']],
+                ['shift+a', 65, ['shift']],
+                ['shift+5', 53, ['shift']],
+                ['command+shift+p', 80, ['meta', 'shift']],
+                ['space', 32],
+                ['left', 37]
+            ]
+        };
+
+        function getCallback(key, keyCode, type, modifiers) {
+            return function() {
+                var spy = sinon.spy();
+                Mousetrap.bind(key, spy);
+
+                KeyEvent.simulate(key.charCodeAt(0), keyCode, modifiers);
+                expect(spy.callCount).to.equal(1);
+                expect(spy.args[0][0].type).to.equal(type);
+            };
+        }
+
+        for (var type in keys) {
+            for (var i = 0; i < keys[type].length; i++) {
+                var key = keys[type][i][0];
+                var keyCode = keys[type][i][1];
+                var modifiers = keys[type][i][2] || [];
+                it('"' + key + '" uses "' + type + '"', getCallback(key, keyCode, type, modifiers));
+            }
+        }
+    });
+});
+
+describe('Mousetrap.unbind', function() {
+    it('unbind works', function() {
+        var spy = sinon.spy();
+        Mousetrap.bind('a', spy);
+        KeyEvent.simulate('a'.charCodeAt(0), 65);
+        expect(spy.callCount).to.equal(1, 'callback for a should fire');
+
+        Mousetrap.unbind('a');
+        KeyEvent.simulate('a'.charCodeAt(0), 65);
+        expect(spy.callCount).to.equal(1, 'callback for a should not fire after unbind');
+    });
+
+    it('unbind accepts an array', function() {
+        var spy = sinon.spy();
+        Mousetrap.bind(['a', 'b', 'c'], spy);
+        KeyEvent.simulate('a'.charCodeAt(0), 65);
+        KeyEvent.simulate('b'.charCodeAt(0), 66);
+        KeyEvent.simulate('c'.charCodeAt(0), 67);
+        expect(spy.callCount).to.equal(3, 'callback should have fired 3 times');
+
+        Mousetrap.unbind(['a', 'b', 'c']);
+        KeyEvent.simulate('a'.charCodeAt(0), 65);
+        KeyEvent.simulate('b'.charCodeAt(0), 66);
+        KeyEvent.simulate('c'.charCodeAt(0), 67);
+        expect(spy.callCount).to.equal(3, 'callback should not fire after unbind');
+    });
+});
+
+describe('wrapping a specific element', function() {
+    var form = document.querySelector('form');
+    var textarea = form.querySelector('textarea');
+
+    it('z key fires when pressing z in the target element', function() {
+        var spy = sinon.spy();
+
+        Mousetrap(form).bind('z', spy);
+
+        KeyEvent.simulate('Z'.charCodeAt(0), 90, [], form);
+
+        expect(spy.callCount).to.equal(1, 'callback should fire once');
+        expect(spy.args[0][0]).to.be.an.instanceOf(Event, 'first argument should be Event');
+        expect(spy.args[0][1]).to.equal('z', 'second argument should be key combo');
+    });
+
+    it('z key fires when pressing z in a child of the target element', function() {
+        var spy = sinon.spy();
+
+        Mousetrap(form).bind('z', spy);
+
+        KeyEvent.simulate('Z'.charCodeAt(0), 90, [], textarea);
+
+        expect(spy.callCount).to.equal(1, 'callback should fire once');
+        expect(spy.args[0][0]).to.be.an.instanceOf(Event, 'first argument should be Event');
+        expect(spy.args[0][1]).to.equal('z', 'second argument should be key combo');
+    });
+
+    it('z key does not fire when pressing z outside the target element', function() {
+        var spy = sinon.spy();
+
+        Mousetrap(textarea).bind('z', spy);
+
+        KeyEvent.simulate('Z'.charCodeAt(0), 90);
+
+        expect(spy.callCount).to.equal(0, 'callback should not have fired');
+    });
+
+    it('should work when constructing a new mousetrap object', function() {
+        var spy = sinon.spy();
+
+        var mousetrap = new Mousetrap(form);
+        mousetrap.bind('a', spy);
+
+        KeyEvent.simulate('a'.charCodeAt(0), 65, [], textarea);
+
+        expect(spy.callCount).to.equal(1, 'callback should fire once');
+        expect(spy.args[0][0]).to.be.an.instanceOf(Event, 'first argument should be Event');
+        expect(spy.args[0][1]).to.equal('a', 'second argument should be key combo');
+    });
+
+    it('should allow you to create an empty mousetrap constructor', function() {
+        var spy = sinon.spy();
+
+        var mousetrap = new Mousetrap();
+        mousetrap.bind('a', spy);
+
+        KeyEvent.simulate('a'.charCodeAt(0), 65);
+
+        expect(spy.callCount).to.equal(1, 'callback should fire once');
+        expect(spy.args[0][0]).to.be.an.instanceOf(Event, 'first argument should be Event');
+        expect(spy.args[0][1]).to.equal('a', 'second argument should be key combo');
+    });
+});