Action buttons + More mobs!

- Scanner control is now an action button.
- Fixed multiple scanner bugs (I think)
- Gave ability to drones and borgs.

code/modules/mob/living/silicon/robot/robot.dm

@@ -125,6 +125,7 @@
 	playsound(loc, 'sound/voice/liveagain.ogg', 75, 1)
 	aicamera = new/obj/item/device/camera/siliconcam/robot_camera(src)
 	toner = 40
+	scanner.Grant(src)
 
 //If there's an MMI in the robot, have it ejected when the mob goes away. --NEO
 /mob/living/silicon/robot/Destroy()

code/modules/mob/living/simple_animal/friendly/drone/_drone.dm

@@ -80,6 +80,8 @@
 		var/obj/item/I = new default_hatmask(src)
 		equip_to_slot_or_del(I, slot_head)
 
+	scanner.Grant(src)
+
 	alert_drones(DRONE_NET_CONNECT)
 
 

code/modules/mob/mob_defines.dm

@@ -94,6 +94,7 @@
 	var/datum/hud/hud_used = null
 
 	var/research_scanner = 0 //For research scanner equipped mobs. Enable to show research data when examining.
+	var/datum/action/scan_mode/scanner = new
 
 	var/list/grabbed_by = list(  )
 	var/list/requests = list(  )