added pause functionality
Merge branch 'master' of github.com:bennettl/protect-your-jewels

# By Brian
# Via Brian
* 'master' of github.com:bennettl/protect-your-jewels:
  Fixed bug with drumroll track.  Fixed bug with spites switched
  Fixed a small bug with themes

Conflicts:
	Protect Your Jewels/Protect Your Jewels/BLSpriteLayer.mm