Improved performance on key events (entity death, block place, and item drop).
Added black list for block placement
To allow players to place blocks that are on block blacklist give them 'entitymanager.place.<blockname>' : To find block names you want this: http://jd.bukkit.org/apidocs/org/bukkit/Material.html : You shouldn't capitalize the permissions, all lowercase.
Various other fixes
Re-Compiled without maven to reduce file size and complexity.
