diretional_velocity and angle

Setting diretional_velocity to 0 should NOT reset actors angle to 0.
The angle value should remain the same.
Real world example: Although the leaning tower of Pisa is stationary it's angle remains at 80 degrees!
The angle value should remain the same.


Real world example: Although the leaning tower of Pisa is stationary it's angle remains at 80 degrees!
