New example config file for Rails

	modified:   examples/rails.coffee
New PathMather class

 On branch master
	modified:   lib/path_matcher.js
New URLFromPath class

	modified:   lib/url_from_path.js
Update to Configurator class.

 On branch master
	modified:   lib/configurator.js
Update to cache_service

 On branch master
	modified:   lib/cache_service.js
Cache is working for Rails!

 On branch master
	modified:   index.js
	modified:   lib/index.js