Added angular-ui-sortable and jquery ui
Playlists are now able to be manually sorted
Fixed bug in update queue endpoint
Queues are now sortable
Indentation
Fixed sortable not playing the correct songs
Merge pull request #179 from malucky/dev

Added clone functionality in share view use ng-cloak to stop angular literal on page
Added angular-ui-sortable and jquery ui
Playlists are now able to be manually sorted
Fixed bug in update queue endpoint
Queues are now sortable
Indentation
Fixed sortable not playing the correct songs
Merge branch 'sort' into dev

Conflicts:
	public/views/queue.html
Merge pull request #180 from deini/dev

Manually sort tracks
added shuffle and loop icons to player
added shuffle function to player controller
refactored shuffle button to call the shuffle() function
the shuffle function now toggles the .shuffled variable
Now keeping track of a shuffled index