Adds Drone Identification Cards

Drone FBPs now spawn with an EIO issued ID alongside their NT ID card.
Also makes the bartender's permit automatically name itself when created by the job_controller.

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

@@ -1497,3 +1497,11 @@
 /mob/living/carbon/human/is_muzzled()
 	return (wear_mask && (istype(wear_mask, /obj/item/clothing/mask/muzzle) || istype(src.wear_mask, /obj/item/weapon/grenade)))
 
+// Called by job_controller.  Makes drones start with a permit, might be useful for other people later too.
+/mob/living/carbon/human/equip_post_job()
+	var/braintype = get_FBP_type()
+	if(braintype == FBP_DRONE)
+		var/turf/T = get_turf(src)
+		var/obj/item/weapon/permit/drone/permit = new(T)
+		permit.set_name(real_name)
+		equip_to_appropriate_slot(permit) // If for some reason it can't find room, it'll still be on the floor.

code/modules/mob/living/living.dm

@@ -965,3 +965,7 @@ default behaviour is:
 	if(isSynthetic())
 		return FALSE
 	return TRUE
+
+// Called by job_controller.
+/mob/living/proc/equip_post_job()
+	return