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
Added clone functionality by reseting the queue and reusing share queue codes.
Added comments
Minor css change for modal
bug fix to stop propagation when remove song button clicked
Added ng-cloak to body tag to avoid angular literal code
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