Fixes old ferry shuttles (e.g. supply) not being able to use move() directly.

This shouldn't be necessary once the supply and emergency shuttles are
updated to the new system, however it will keep them working in the meantime.

code/modules/shuttles/shuttle_console.dm

@@ -40,6 +40,11 @@
 	..(departing, destination, interim, travel_time)
 
 /datum/shuttle/ferry/move(var/area/origin,var/area/destination)
+	if(!destination)
+		destination = (location == 1 ? area_station : area_offsite)
+	if(!origin)
+		origin = (location == 1 ? area_offsite : area_station)
+
 	if (docking_controller && !docking_controller.undocked())
 		docking_controller.force_undock()
 	..(origin, destination)