Return bed location itself instead of next to bed; Fixes BUKKIT-3604

https://github.com/EcoCityCraft/Spigot/blob/d9c76252eb02f7d0d6bea11efe77e3bb1edb0d99/CraftBukkit-Patches/0028-Return-bed-location-itself-instead-of-next-to-bed-Fi.patch