this update includes (big thanks to 3dgs_snake): - fixes a bug were assigning null to some EngineObject EngineObject properties resulted in a crash - moved all vector and angle functions to VectorBase and change the Parameters to VectorBase which allows to use these functions with all class which are derived from VectorBase (Vector, Color and Angle) - constructors of EngineObjects changed from private to protected - added the ReferenceStorage class which allows to store a reference to an object in an integer, thus allowing to store a object in for example ENTITY.skill50
