Merge pull request #456 from Zuhayr/master

Porting forensics from Aurora.

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

@@ -318,9 +318,7 @@
 			H.germ_level = 0
 	update_icons()	//apply the now updated overlays to the mob
 
-
 //Throwing stuff
-
 /mob/proc/throw_item(atom/target)
 	return
 

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

@@ -1018,8 +1018,14 @@
 	verbs += /mob/living/carbon/human/proc/bloody_doodle
 	return 1 //we applied blood to the item
 
+/mob/living/carbon/human/proc/get_full_print()
+	if(!dna ||!dna.uni_identity)
+		return
+	return md5(dna.uni_identity)
+
 /mob/living/carbon/human/clean_blood(var/clean_feet)
 	.=..()
+	gunshot_residue = null
 	if(clean_feet && !shoes && istype(feet_blood_DNA, /list) && feet_blood_DNA.len)
 		feet_blood_color = null
 		qdel(feet_blood_DNA)

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

@@ -81,6 +81,7 @@
 	var/hand_blood_color
 
 	var/list/flavor_texts = list()
+	var/gunshot_residue
 
 	mob_bump_flag = HUMAN
 	mob_push_flags = ~HEAVY