Added saving of playqueue to server upon queue change, song advance, play / pause, and every 30 seconds while playing.
Added loading of playqueue on startup whenever queue is empty.
b94c4472ddc8e467ce9ecba2bfaeb02104d08ead Had to reimplement due to too many edge cases where this wouldn't work. Play queue is store server side only now.
Added saving of playqueue to server upon queue change, song advance, play / pause, and every 30 seconds while playing. Added loading of playqueue on startup whenever queue is empty.