Added permission requirements to missing /pokechu22 Tests.
Fixed tab completion error handling.
Convinience method for tab completing a collection other than a List.
Renamed ProtectionHandler test to "isprotected".
Some initial work on tabcompletion of the /pokechu22 command.
Moved islandUtils to the util package.
More work on tab completion.

I need to make a TabCompletionInfo, or HelpInfo, or something class.
Would make writing help easier.