Replaces /image with /mutable_appearance (#556)

* Replaces /image with /mutable_appearance, where appropriate

* Update miscellaneous.dm

* Delete miscellaneous.dm.rej

* Delete pet.dm.rej

* Update pet.dm

* Update species.dm

* Update miscellaneous.dm

* Update species.dm

* Update miscellaneous.dm

* Delete species.dm.rej

* Update species.dm

pretty sure I got all the indentation correct THIS time, ffs

* Update species.dm

* Update species.dm

fucking tabs man, fucking tabs.

code/game/objects/items/devices/aicard.dm

@@ -23,6 +23,7 @@
 	update_icon() //Whatever happened, update the card's state (icon, name) to match.
 
 /obj/item/device/aicard/update_icon()
+	cut_overlays()
 	if(AI)
 		name = "[initial(name)]- [AI.name]"
 		if(AI.stat == DEAD)
@@ -30,12 +31,11 @@
 		else
 			icon_state = "aicard-full"
 		if(!AI.control_disabled)
-			add_overlay(image('icons/obj/aicards.dmi', "aicard-on"))
+			add_overlay("aicard-on")
 		AI.cancel_camera()
 	else
 		name = initial(name)
 		icon_state = initial(icon_state)
-		cut_overlays()
 
 /obj/item/device/aicard/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = 0, \
 									datum/tgui/master_ui = null, datum/ui_state/state = GLOB.hands_state)