UltraLight optimizations, and moving of access levels into a defines. (Pre-processor stuff is fun)

code/modules/power/singularity/collector.dm

@@ -9,7 +9,7 @@
 	anchored = 0
 	density = 1
 	directwired = 1
-	req_access = list(access_engine)
+	req_access = list(ACCESS_ENGINE)
 //	use_power = 0
 	var/obj/item/weapon/tank/plasma/P = null
 	var/last_power = 0

code/modules/power/singularity/emitter.dm

@@ -7,7 +7,7 @@
 	icon_state = "emitter"
 	anchored = 0
 	density = 1
-	req_access = list(access_engine)
+	req_access = list(ACCESS_ENGINE)
 
 	use_power = 1
 	idle_power_usage = 10