engineering changes from previous revision added to current map. going to 2.0.2 where lag should be a thing of the past.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@1007 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/machinery/vending.dm

@@ -99,6 +99,10 @@
 			src.overlays += image(src.icon, "[initial(icon_state)]-panel")
 		src.updateUsrDialog()
 		return
+	else if(istype(W, /obj/item/device/multitool)||istype(W, /obj/item/weapon/wirecutters))
+		if(src.panel_open)
+			attack_hand(user)
+		return
 	else
 		..()