TG: Changed blood application to make the weapon bloody, rather than the hands of

the attacked mob. Improved the item blood sprite.
Fixed a spelling error causing shoe blood to not be applied onmob.

Improved a few random sprites.
Revision: r3291
Author: 	 petethegoat

code/modules/mob/living/carbon/human/human_defense.dm

@@ -144,7 +144,7 @@ emp_act
 
 	var/bloody = 0
 	if((I.damtype == BRUTE) && prob(25 + is_sharp(I) * 50 + (I.force * 2)))
-		I.add_blood(src)
+		I.add_blood(src)	//Make the weapon bloody, not the person.
 		bloody = 1
 		var/turf/location = loc
 		if(istype(location, /turf/simulated))