WORLDEDIT-2679 - Reported by Vacante

Craftbukkit version: gut-bukkit-1.4.7-R1.0-b3634jnks (MC: 1.4.7) (Implementing API Version 1.4.7-R1.0)
Worldedit Version: 5.5.1

-When flipping upside down stairs (any types) they will not be flipped properly along with the other blocks being flipped, instead they remain in the same position as before. The Directions are Incorrect.

-//move is botched and //flip directions arent