Bukkit

- This is a bugfix release to fix servers which use both Citadel and Essentials. I believe the bug was also seen in a server without Essentials so this is a recommended upgrade. It does seem to work with 1.5.x, but does not fix Hopper/Dropper interactions with reinforced chests. It is recommended to fully encase chests in reinforced material to protect them from these new blocks.