Codebase improvements

+ More consiste initalization using only init.js
+ Use jQuery instead of Zepto - better bootstrap compliance
+ Minor formating, correct usage of duble vs single quotes
Improve form template

Add default values and support for more controls
Fix playlist API, add support for POST and GET
Add generic view for collection w/add and delete events
Fix naming of playlist(s) resource
Add almost full playlist functionality
Add links to playlist
Add more playlist stuff
Add .active class to links
merge: d13e679c7b708e45eddc126979ede1646d6f198a