Merge pull request #80 from stuntguy3000/master

Add Updater to Pom.xml
Fixed pom formatting
Moved update checker to its own thread. Fixes #63
Removed old updater and cleaned up a couple of warnings
Moved unban tab complete into its own package.

Now check to ensure that org.bukkit.command.TabCompleter exits before attempting to register it.
Fixes starting errors on 1.2.5 servers such as tekkit classic.
Set the lastRun to 2 minutes behind the actual time. This is by no means an actual solution to #75 however it may offer a temporary solution for the time being.