Minor changes
Added nanobar as loading indicator
Updated Technology page
Player: Now uses a collection for playlist
Improved Player

* Still has some bugs, and needs to be refactored more to fit Backbone
style coding.
* The current playing track should listen to events
* Events involving the playlist should move to each element
Adding onprogress support
Loading indicator in SongLists
Initial code for global loading events
Merge branch 'master' into gh-pages

Conflicts:
	js/app/app.js