Forensics re-destroyed, but better this time.

All lists are LAZYINITLIST, cleaning code is preserved, examine is preserved. We should be back in buisness, but this is just a 'holy fuck finally' commit

code/modules/clothing/suits/_suits.dm

@@ -53,7 +53,7 @@
 	if(!isinhands)
 		if(damaged_clothes)
 			. += mutable_appearance('icons/effects/item_damage.dmi', "damaged[blood_overlay_type]")
-		IF_HAS_BLOOD_DNA(src)
+		if(blood_DNA)
 			if(taurmode >= SNEK_TAURIC)
 				. += mutable_appearance('modular_citadel/icons/mob/64x32_effects.dmi', "[blood_overlay_type]blood", color = blood_DNA_to_color())
 			else