Version Alpha 1.1

Changelog:
- Added basic game mechanics
- Added a WORKING arena regen function
- Fixed config indexes being weird (still are a bit)
- Added fancier broadcasts
- Cleaned up the code (still a lot to do here)

Known caveats:
- Crash on player death
- Start command not working the way it's supposed to
- Respawn locations being weird

- Players can place and drop their cake
- PVP enabled in the arena before the game starts
- Players not getting restored correctly when disconnecting, plugin reloading, dying