Added theme dependencies to bower
Added app styles separated by function to app.css
Added module for Playlitics filters
Added filter for building percentages
Added filter for formatting duration as minutes:seconds
Added tests for filters
Resolved ordering issue in karma file imports
Fixed app routing so it defaults to home route with message about creating new playlist
Added computed properties to playlists ctrl for coolness factor and playlist length
Added ability to remove tags from playlist
Added automatic search reset when you add a song to playlist
broadcast message to rootscope that track has been selected on tracklist
Added better comments to head of scripts