Added gem to map coffeeScript to java to enable debug in RM
Commented unnecessary call to navigate when app is starting
Added comments and minor changes
Merge branch 'master' of https://github.com/define/test

Conflicts:
	app/assets/javascripts/backbone/apps/main/edit/edit_controller.js.coffee
	app/assets/javascripts/backbone/apps/main/main_app.js.coffee
	app/assets/javascripts/backbone/entities/todo_item.js.coffee