Refactors Bot Weapon Identification

code/game/objects/items.dm

@@ -49,6 +49,8 @@
 	var/list/allowed = null //suit storage stuff.
 	var/obj/item/device/uplink/hidden/hidden_uplink = null // All items can have an uplink hidden inside, just remember to add the triggers.
 
+	var/needs_permit = 0			//Used by security bots to determine if this item is safe for public use.
+
 	var/strip_delay = DEFAULT_ITEM_STRIP_DELAY
 	var/put_on_delay = DEFAULT_ITEM_PUTON_DELAY
 

code/game/objects/items/weapons/melee/misc.dm

@@ -1,3 +1,6 @@
+/obj/item/weapon/melee
+	needs_permit = 1
+
 /obj/item/weapon/melee/chainofcommand
 	name = "chain of command"
 	desc = "A tool used by great men to placate the frothing masses."

code/game/objects/items/weapons/swords_axes_etc.dm

@@ -77,6 +77,7 @@
 	item_state = null
 	slot_flags = SLOT_BELT
 	w_class = 2
+	needs_permit = 0
 	force = 0
 	on = 0