Merge pull request #65 from vacante/version5

Spelling fixes
* Stupid bukkit not allowing nulls in player metadata
* Fix /who displaying groups
* Removed unneeded and unwanted afk check
* Made "/hreview" display reviews of players who are offline
* JavaDoc fix in AfkManager
* Final fix for /afk
* Uncommited changes
Update, added Anti-porting change for ender-eggs.

Added a Ender egg port permission for users, adds a permission for OSD if members on TVB use ender eggs in builds, this prevents guests or other users from causing the block to port.
Merge pull request #2 from vacante/patch-3

Patch 3