Welding fuel now a bit harmful when drinking/injecting.

Admin Crew Manifest can read assignments from PDA.
Some other id-in-pda related glitches fixed.
APC frame can we unwrenched in hand.
Medical computer now have DNA records.


git-svn-id: http://tgstation13.googlecode.com/svn/trunk@910 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/items.dm

@@ -184,7 +184,7 @@
 /obj/manifest/proc/manifest()
 	var/dat = "<B>Crew Manifest</B>:<BR>"
 	for(var/mob/living/carbon/human/M in world)
-		dat += text("    <B>[]</B> -  []<BR>", M.name, (istype(M.wear_id, /obj/item/weapon/card/id) ? text("[]", M.wear_id.assignment) : "Unknown Position"))
+		dat += text("    <B>[]</B> -  []<BR>", M.name, M.get_assignment())
 	var/obj/item/weapon/paper/P = new /obj/item/weapon/paper( src.loc )
 	P.info = dat
 	P.name = "paper- 'Crew Manifest'"

code/game/objects/items/apc_frame.dm

@@ -2,7 +2,7 @@
 
 /obj/item/apc_frame/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	if (istype(W, /obj/item/weapon/wrench))
-		new /obj/item/stack/sheet/metal( src.loc, 2 )
+		new /obj/item/stack/sheet/metal( get_turf(src.loc), 2 )
 		del(src)
 
 /obj/item/apc_frame/proc/try_build(turf/on_wall)

code/game/objects/radio/radio.dm

@@ -145,18 +145,11 @@ Frequency:
 
 	var/eqjobname
 
-	if (istype(M, /mob/living/carbon))
-		if (M:wear_id)
-			var/id
-			if (istype(M:wear_id, /obj/item/device/pda))
-				var/obj/item/device/pda/pda = M:wear_id
-				if (pda.id) id = pda.id.assignment
-				else id = pda.ownjob
-			else id = M:wear_id.assignment
-			if (id) eqjobname = id
-			else eqjobname = "No job"
-		else
-			eqjobname = "No id"
+	if (istype(M, /mob/living/carbon/human))
+		var/mob/living/carbon/human/H = M
+		eqjobname = H.get_assignment()
+	else if (istype(M, /mob/living/carbon))
+		eqjobname = "No id" //only humans can wear ID
 	else if (istype(M,/mob/living/silicon/ai))
 		eqjobname = "AI"
 	else if (istype(M,/mob/living/silicon/robot))