Merge pull request #708 from SkyMarshal/Airlocks

Fixed give bug, announcement bug, old reaching method, chemicals can now react in mobs, added a light repairing portable-autolathe for janitor.

code/game/objects/closets/janitor.dm

@@ -20,3 +20,4 @@
 	new /obj/item/weapon/cleaner(src)
 	new /obj/item/weapon/cleaner(src)
 	new /obj/item/weapon/trashbag(src)
+	new /obj/item/device/portalathe(src)

code/game/objects/radio/radio.dm

@@ -294,11 +294,6 @@ var/GLOBAL_RADIO_TYPE = 1 // radio type to use
 
 	var/filter_type = 2
 
-	/* --- Intercoms can only broadcast to other intercoms, but bounced radios can broadcast to bounced radios and intercoms --- */
-	if(istype(src, /obj/item/device/radio/intercom))
-		filter_type = 1
-
-
 	var/datum/signal/signal = new
 	signal.transmission_method = 2