FIXED:
- Fixed an issue with throwing ender pearls before death, would teleport a player back into the arena
- Fixed an issue with multiple players spawning at the same spawn point
- Fixed an issue when dropping items and teleporting, which caused duped items and players to die when re-entering a world
- Fixed an issue with players taking potion damage during the free roam time
- Fixed an issue with trying to set the lobby wall sign whilst not standing directly infront of it

CHANGED:
- Changed how entities are removed in the arena when a game ends (this is mainly an internal change and won't be noticed by anyone in the game)
- Added some API methods for the bounding box class based on these changes