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diff --git a/node_modules/morgan/index.js b/node_modules/morgan/index.js
new file mode 100644
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+/*!
+ * morgan
+ * Copyright(c) 2010 Sencha Inc.
+ * Copyright(c) 2011 TJ Holowaychuk
+ * Copyright(c) 2014 Jonathan Ong
+ * Copyright(c) 2014 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var auth = require('basic-auth')
+var deprecate = require('depd')('morgan')
+var onFinished = require('on-finished')
+
+/**
+ * Default log buffer duration.
+ */
+
+var defaultBufferDuration = 1000;
+
+/**
+ * Create a logger middleware.
+ *
+ * @param {String|Function} format
+ * @param {Object} [options]
+ * @return {Function} middleware
+ * @api public
+ */
+
+exports = module.exports = function morgan(format, options) {
+  if (typeof format === 'object') {
+    options = format
+    format = options.format || 'default'
+
+    // smart deprecation message
+    deprecate('morgan(options): use morgan(' + (typeof format === 'string' ? JSON.stringify(format) : 'format') + ', options) instead')
+  }
+
+  if (format === undefined) {
+    deprecate('undefined format: specify a format')
+  }
+
+  options = options || {}
+
+  // output on request instead of response
+  var immediate = options.immediate;
+
+  // check if log entry should be skipped
+  var skip = options.skip || function () { return false; };
+
+  // format function
+  var fmt = compile(exports[format] || format || exports.default)
+
+  // options
+  var stream = options.stream || process.stdout
+    , buffer = options.buffer;
+
+  // buffering support
+  if (buffer) {
+    var realStream = stream
+    var buf = []
+    var timer = null
+    var interval = 'number' == typeof buffer
+      ? buffer
+      : defaultBufferDuration
+
+    // flush function
+    var flush = function(){
+      timer = null
+
+      if (buf.length) {
+        realStream.write(buf.join(''));
+        buf.length = 0;
+      }
+    }
+
+    // swap the stream
+    stream = {
+      write: function(str){
+        if (timer === null) {
+          timer = setTimeout(flush, interval)
+        }
+
+        buf.push(str);
+      }
+    };
+  }
+
+  return function logger(req, res, next) {
+    req._startAt = process.hrtime();
+    req._startTime = new Date;
+    req._remoteAddress = getip(req);
+
+    function logRequest(){
+      if (skip(req, res)) return;
+      var line = fmt(exports, req, res);
+      if (null == line) return;
+      stream.write(line + '\n');
+    };
+
+    // immediate
+    if (immediate) {
+      logRequest();
+    } else {
+      onFinished(res, logRequest)
+    }
+
+    next();
+  };
+};
+
+/**
+ * Compile `format` into a function.
+ *
+ * @param {Function|String} format
+ * @return {Function}
+ * @api private
+ */
+
+function compile(format) {
+  if (typeof format === 'function') {
+    // already compiled
+    return format
+  }
+
+  if (typeof format !== 'string') {
+    throw new TypeError('argument format must be a function or string')
+  }
+
+  var fmt = format.replace(/"/g, '\\"')
+  var js = '  return "' + fmt.replace(/:([-\w]{2,})(?:\[([^\]]+)\])?/g, function(_, name, arg){
+    return '"\n    + (tokens["' + name + '"](req, res, "' + arg + '") || "-") + "';
+  }) + '";'
+
+  return new Function('tokens, req, res', js);
+};
+
+/**
+ * Define a token function with the given `name`,
+ * and callback `fn(req, res)`.
+ *
+ * @param {String} name
+ * @param {Function} fn
+ * @return {Object} exports for chaining
+ * @api public
+ */
+
+exports.token = function(name, fn) {
+  exports[name] = fn;
+  return this;
+};
+
+/**
+ * Define a `fmt` with the given `name`.
+ *
+ * @param {String} name
+ * @param {String|Function} fmt
+ * @return {Object} exports for chaining
+ * @api public
+ */
+
+exports.format = function(name, fmt){
+  exports[name] = fmt;
+  return this;
+};
+
+/**
+ * Apache combined log format.
+ */
+
+exports.format('combined', ':remote-addr - :remote-user [:date] ":method :url HTTP/:http-version" :status :res[content-length] ":referrer" ":user-agent"')
+
+/**
+ * Apache common log format.
+ */
+
+exports.format('common', ':remote-addr - :remote-user [:date] ":method :url HTTP/:http-version" :status :res[content-length]')
+
+/**
+ * Default format.
+ */
+
+exports.format('default', ':remote-addr - :remote-user [:date] ":method :url HTTP/:http-version" :status :res[content-length] ":referrer" ":user-agent"');
+deprecate.property(exports, 'default', 'default format: use combined format')
+
+/**
+ * Short format.
+ */
+
+exports.format('short', ':remote-addr :remote-user :method :url HTTP/:http-version :status :res[content-length] - :response-time ms');
+
+/**
+ * Tiny format.
+ */
+
+exports.format('tiny', ':method :url :status :res[content-length] - :response-time ms');
+
+/**
+ * dev (colored)
+ */
+
+exports.format('dev', function(tokens, req, res){
+  var color = 32; // green
+  var status = res.statusCode;
+
+  if (status >= 500) color = 31; // red
+  else if (status >= 400) color = 33; // yellow
+  else if (status >= 300) color = 36; // cyan
+
+  var fn = compile('\x1b[0m:method :url \x1b[' + color + 'm:status \x1b[0m:response-time ms - :res[content-length]\x1b[0m');
+
+  return fn(tokens, req, res);
+});
+
+/**
+ * request url
+ */
+
+exports.token('url', function(req){
+  return req.originalUrl || req.url;
+});
+
+/**
+ * request method
+ */
+
+exports.token('method', function(req){
+  return req.method;
+});
+
+/**
+ * response time in milliseconds
+ */
+
+exports.token('response-time', function(req, res){
+  if (!res._header || !req._startAt) return '';
+  var diff = process.hrtime(req._startAt);
+  var ms = diff[0] * 1e3 + diff[1] * 1e-6;
+  return ms.toFixed(3);
+});
+
+/**
+ * UTC date
+ */
+
+exports.token('date', function(){
+  return new Date().toUTCString();
+});
+
+/**
+ * response status code
+ */
+
+exports.token('status', function(req, res){
+  return res._header ? res.statusCode : null;
+});
+
+/**
+ * normalized referrer
+ */
+
+exports.token('referrer', function(req){
+  return req.headers['referer'] || req.headers['referrer'];
+});
+
+/**
+ * remote address
+ */
+
+exports.token('remote-addr', getip);
+
+/**
+ * remote user
+ */
+
+exports.token('remote-user', function (req) {
+  var creds = auth(req)
+  var user = (creds && creds.name) || '-'
+  return user;
+})
+
+/**
+ * HTTP version
+ */
+
+exports.token('http-version', function(req){
+  return req.httpVersionMajor + '.' + req.httpVersionMinor;
+});
+
+/**
+ * UA string
+ */
+
+exports.token('user-agent', function(req){
+  return req.headers['user-agent'];
+});
+
+/**
+ * request header
+ */
+
+exports.token('req', function(req, res, field){
+  return req.headers[field.toLowerCase()];
+});
+
+/**
+ * response header
+ */
+
+exports.token('res', function(req, res, field){
+  return (res._headers || {})[field.toLowerCase()];
+});
+
+/**
+ * Get request IP address.
+ */
+
+function getip(req) {
+  return req.ip
+    || req._remoteAddress
+    || (req.connection && req.connection.remoteAddress)
+    || undefined;
+}