minor changes after jslint run
Moving /js/app/utils.js to /js/common.js & moving EventProxy class to common.js file, updating their references as well
updated ember & handlebars to v1.0.0, updating code to remove deprecated usage
New receiver ui layout, adding on_timed_comment event
Merge branch 'master' of https://github.com/ajaxe/SoundcloudCast