Fixes #59 - Moved resource config values into config property to allow inherited resources to change values.
Merge remote-tracking branch 'upstream/master' into config_changes

* upstream/master:
  missing an e :)
  Syntax highlighting in README

Conflicts:
	README.md
Fixed indentation
Make sure cached url builder resets if the url changes values
@configure()
clone cfg array properties
Merge pull request #2 from glebm/config_changes

@configure()
Merge branch 'master' into config_changes

* master:
  Version bump to 0.2.3
  Changed if around to match serialize logic with date being inside object branch
  Fixes #47 by adding extra check for dates before objects because a Date is an Object but we don't want to try and construct it as a new Object
  Rebuilt dist files without sprockets directives
  Add grunt-contrib-concat custom process function which removes Sprockets directives from compiled angularjs-rails-resource.js

Conflicts:
	CHANGELOG.md
	angularjs-rails-resource.js
	angularjs-rails-resource.min.js
	angularjs-rails-resource.zip
	bower.json
	lib/angularjs-rails-resource/version.rb
	package.json
	test/unit/angularjs/rails/resourceSpec.js
Refactored RailsResource into its own Provider to allow CoffeeScript users to extend RailsResource directly instead of using the factory.
Fixed missing semicolons
Fixing version label for pre1
Moved urlBuilder setup to configure function so we don't need to cache a previous value to determine whether or not we should recreate it.
Added back the setUrl function, it's a bit shorter and than calling configure({url: value}) and is one less thing users have to fix.
Updating documentation for 1.0 release changes
Does this look better for FAQs?
Added new snapshot/rollback functions to allow undoing changes
Added note about branches & versions to clarify that the master branch is considered unstable.
Built updated dist version
Fixed inherited constructors to call parent constructor
Removed _ref from inherited constructor, don't really think it's needed in this scenario