Add asyncqueue class
Improvements to playlist queue
Continue refactoring playlist
Migrate youtube playlists and user playlists, comma lists sometimes break still
Fix comma separated queues
Use new asyncqueue system for moving and deleting
Fix /clean
Remove debug message; stack queueFail messages clientside
Fix some error messages, intialize announcement to null
Throttle comma-separated lists properly
Improve setCurrent
Use asyncqueue clientside too
Fix 'error: true'
Update changelog and version #
Resolve merge conflict