- Also fixed angular.suffix for scenarios
 - refactored click() to browserTrigger()
 - Fixed Rakefile with CSS and jQuery

- "this" always means the current chain scope inside a DSL

- addFutureAction callbacks now take ($window, $document, done)

- $document has a special method elements() that uses the currently selected nodes in the document as defined by using() statements.

- $document.elements() allows placeholder insertion into selectors to make them more readable.
  ex. $document.elements('input[name="$1"]', myVar) will substitute the value of myVar for $1 in the selector. Subsequent arguments are $2 and so on.

- $document.elements() results have a special method trigger(event) which should be used to events. This method implements some hacks to make sure browser UI controls update and the correct angular events fire.

- futures now allow custom formatting. By default any chain that results in a future can use toJson() or fromJson() to convert the future value to and from json. A custom parser can be provided with parsedWith(fn) where fn is a callback(value) that must return the parsed result.

Note: The entire widgets.html UI is now able to be controlled and asserted through DSL statements!!! Victory! :)

  - change from using prototype to inner functions to help with better compression
  - removed watchers (url/cookie) and introduced a poller concept
  - moved the checking of URL and cookie into services which register with poolers
Benefits:
  - Smaller minified file
  - can call $browser.poll() from tests to simulate polling
  - single place where setTimeout needs to be tested
  - More testable $browser