MCBrawl v0.0.6 - Mr. ______ change my class!

- First official stable version!
- Accidently added javadocs to the entire thing.. I'll remove them as I
see them
- Uses Citizen NPCs to select classes!
- Started API
- Added fixes class for small workarounds
- Added a "No Class" to not use a class
- Command for citizens
- Started official settings