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/modules/mob/living/simple_animal/bot/construction.dm

@@ -286,7 +286,7 @@
 		..()
 		spawn(5)
 			if(skin)
-				add_overlay(image('icons/mob/aibots.dmi', "kit_skin_[skin]"))
+				add_overlay("kit_skin_[skin]")
 
 /obj/item/weapon/storage/firstaid/attackby(obj/item/bodypart/S, mob/user, params)
 
@@ -333,7 +333,7 @@
 					build_step++
 					to_chat(user, "<span class='notice'>You add the health sensor to [src].</span>")
 					name = "First aid/robot arm/health analyzer assembly"
-					add_overlay(image('icons/mob/aibots.dmi', "na_scanner"))
+					add_overlay("na_scanner")
 
 			if(1)
 				if(isprox(W))

code/modules/mob/living/simple_animal/bot/ed209bot.dm

@@ -358,7 +358,7 @@ Auto Patrol[]"},
 
 	var/obj/item/weapon/ed209_assembly/Sa = new /obj/item/weapon/ed209_assembly(Tsec)
 	Sa.build_step = 1
-	Sa.add_overlay(image('icons/mob/aibots.dmi', "hs_hole"))
+	Sa.add_overlay("hs_hole")
 	Sa.created_name = name
 	new /obj/item/device/assembly/prox_sensor(Tsec)
 

code/modules/mob/living/simple_animal/bot/medbot.dm

@@ -90,7 +90,7 @@
 	update_icon()
 
 	if(skin)
-		add_overlay(image('icons/mob/aibots.dmi', "medskin_[skin]"))
+		add_overlay("medskin_[skin]")
 
 	var/datum/job/doctor/J = new /datum/job/doctor
 	access_card.access += J.get_access()