TG: Simple animals (Ian, Shades, etc) no longer suffer stuns/stuttering from

projectiles (because it would never wear off)

On the other hand, simple animals now take damage from harmful projectiles
(bullets, lasers). Because of their low amount of health and lack of armour,
this means lasers kill most animals in a single shot (I might need to give them
some sort of damage reduction so that poor Ian doesn't get killed in one shot
every round). r2848

code/modules/projectiles/projectile.dm

@@ -51,6 +51,7 @@
 		if(blocked >= 2)	return 0//Full block
 		if(!isliving(target))	return 0
 		var/mob/living/L = target
+		if(istype(L, /mob/living/simple_animal)) return 0
 		L.apply_effects(stun, weaken, paralyze, irradiate, stutter, eyeblur, drowsy, blocked)
 		return 1