Added the Staff of Change gun, a self recharging weapon which cannot be placed in a recharger. It fires bolts of change

Added a new projectile "bolt of change."
When struck by a bolt of change, a mob will be randomly transformed into one of the following:
-Alien (Drone/Sentinel/Hunter)
-Metroid (Adult/Baby)
-Cyborg
-Monkey

The staff is admin only as of now.

Fixed some bits on the salvage shuttle.


git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2731 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/projectiles/projectile/special.dm

@@ -23,8 +23,6 @@
 		explosion(target, -1, 0, 2)
 		return 1
 
-
-
 /obj/item/projectile/temp
 	name = "freeze beam"
 	icon_state = "ice_2"