Cryotubes & freezers work from any direction.

Mappers, make sure the direction is set correctly!

Updated the map so the existing freezers ain't broke.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2582 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/machinery/Freezer.dm

@@ -10,12 +10,12 @@
 
 	New()
 		..()
-		initialize_directions = NORTH
+		initialize_directions = dir
 
 	initialize()
 		if(node) return
 
-		var/node_connect = NORTH
+		var/node_connect = dir
 
 		for(var/obj/machinery/atmospherics/target in get_step(src,node_connect))
 			if(target.initialize_directions & get_dir(target,src))

code/game/machinery/cryo.dm

@@ -20,11 +20,11 @@
 	New()
 		..()
 		build_icon()
-		initialize_directions = SOUTH
+		initialize_directions = dir
 
 	initialize()
 		if(node) return
-		var/node_connect = SOUTH
+		var/node_connect = dir
 		for(var/obj/machinery/atmospherics/target in get_step(src,node_connect))
 			if(target.initialize_directions & get_dir(target,src))
 				node = target