Added QR code from Google Charts for easier phone access
Working on adding cover art to search/queue items
Implemented drop area for seed playlists.

Instead of purely relying on EchoNest, the user can drop a playlist onto the
drop zone and have all of the tracks voted for, and added to the queue.

The playlist contents are randomized to spice things up as well
Cleaned up some debug stuff
Merge branch 'master' of https://github.com/andrewburgess/spartify

Conflicts:
	Spotify/Spartify/manifest.json
	Spotify/Spartify/spartify.js