Partial Implementations of Pre-game stuff

- Added Config Commands
- Added shell for Spectate
- Added Countdown when player join
- Added checks and creation of worlds automatically
- Added reset ability
- Added pre-game countdown
- Started on while game running method
- Implemented Listeners disallowing damage pre-game
- Implemented Listeners to prevent players from moving away from spawn
while in game before game starts
- Bug Fixes
- Tons of other new stuff that I forgotten