Refactors code to work with BYOND 500.

500 adds a "color" var to /atom, which conflicts with /obj/item/color, /obj/atmospherics/color and various simple_animals.
  /obj/item/color is now item_color
  /obj/atmospherics/color is now pipe_color
  simple_animals color is now body_color
Removes transformer.dm since it conflicted with transform() and was never used.

Signed-off-by: Mloc-Argent <colmohici@gmail.com>

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

@@ -10,7 +10,7 @@
 	if(!istype(A,/obj/machinery/atmospherics/pipe) || istype(A,/obj/machinery/atmospherics/pipe/tank) || istype(A,/obj/machinery/atmospherics/pipe/vent) || istype(A,/obj/machinery/atmospherics/pipe/simple/heat_exchanging) || istype(A,/obj/machinery/atmospherics/pipe/simple/insulated))
 		return
 	var/obj/machinery/atmospherics/pipe/P = A
-	P.color = mode
+	P.pipe_color = mode
 	user.visible_message("<span class='notice'>[user] paints \the [P] [mode].</span>","<span class='notice'>You paint \the [P] [mode].</span>")
 	P.update_icon()
 

code/game/objects/items/weapons/implants/implant.dm

@@ -7,7 +7,7 @@
 	var/implanted = null
 	var/mob/imp_in = null
 	var/datum/organ/external/part = null
-	color = "b"
+	item_color = "b"
 	var/allow_reagents = 0
 	var/malfunction = 0
 

code/game/objects/items/weapons/implants/implantcase.dm

@@ -15,7 +15,7 @@
 
 	update()
 		if (src.imp)
-			src.icon_state = text("implantcase-[]", src.imp.color)
+			src.icon_state = text("implantcase-[]", src.imp.item_color)
 		else
 			src.icon_state = "implantcase-0"
 		return

code/game/objects/items/weapons/implants/implantfreedom.dm

@@ -3,7 +3,7 @@
 /obj/item/weapon/implant/freedom
 	name = "freedom"
 	desc = "Use this to escape from those evil Red Shirts."
-	color = "r"
+	item_color = "r"
 	var/activation_emote = "chuckle"
 	var/uses = 1.0
 

code/game/objects/items/weapons/swords_axes_etc.dm

@@ -24,7 +24,7 @@
 	return 0
 
 /obj/item/weapon/melee/energy/sword/New()
-	color = pick("red","blue","green","purple")
+	item_color = pick("red","blue","green","purple")
 
 /obj/item/weapon/melee/energy/sword/attack_self(mob/living/user as mob)
 	if ((CLUMSY in user.mutations) && prob(50))
@@ -36,7 +36,7 @@
 		if(istype(src,/obj/item/weapon/melee/energy/sword/pirate))
 			icon_state = "cutlass1"
 		else
-			icon_state = "sword[color]"
+			icon_state = "sword[item_color]"
 		w_class = 4
 		playsound(user, 'sound/weapons/saberon.ogg', 50, 1)
 		user << "\blue [src] is now active."
@@ -180,11 +180,11 @@
 
 /obj/item/weapon/melee/energy/sword/green
 	New()
-		color = "green"
+		item_color = "green"
 
 /obj/item/weapon/melee/energy/sword/red
 	New()
-		color = "red"
+		item_color = "red"
 
 /obj/item/weapon/melee/energy/blade/New()
 	spark_system = new /datum/effect/effect/system/spark_spread()