math.inc: Added Math_MakeVector
math.inc: Added Math_RotateVector
effects.inc: Added Effect_DrawBeamBoxRotatableToClient
effects.inc: Added Effect_DrawBeamBoxRotatableToAll
effects.inc: Added Effect_DrawBeamBoxRotatable
effects.inc: Added Effect_DrawAxisOfRotationToClient
effects.inc: Added Effect_DrawAxisOfRotationToAll
effects.inc: Added Effect_DrawAxisOfRotation