Peacemaker implemented, with some minor model adjustments.

Fixed ammo bars in hud being positioned incorrectly if a weapon in the slot has no ammo.
Sentries now will also complain if the terrain is too steep or you're trying to deploy them in mid-air.
Adjusted protomag spin animation. Still not perfect but I tried my best.
Guess what: more PNG optimization.

cvarinfo.txt

@@ -87,3 +87,5 @@ server bool sting_bhold = false;	// biorifle can be held fully loaded
 server bool sting_razoraim = false;	// razorjack alt follows aim instead of
 					// being steered by player rotation
 server bool sting_biosplash = false;	// biorifle alt splashes like in ut
+server bool sting_impalerauto = false;	// impaler reloads automatically after
+					// primary fire