Deleted EventManager due to lack of use
Changed the NetworkManagers to follow init() clean() procedures to prepare for updated reset
Updated GameServer to take more control over how the game is run.

Preparing for better reset logic.
Merge branch 'develop' of https://github.com/haroniti/NinjaCoders125 into develop
Moved aabb fixing code with negative boxes outside of PhysicsEngine
Merge branch 'develop' into develop_ai