Added "antideathchest" config
Removed outdated try/catch tags
Added custom mob drops: blaze, enderman, and spider (Thanks SethBling).  Clickinfo now displays a message for mob heads also.
Added BlockBreakEvent listener for re-display-naming custom mob skulls.  Cleaned up custom mob skulls into an enum.
Refactored onPlayerInteract to use block state instead of item drops
Fixed the /reload command not working under certain circumstances