stub update cleanup

How do I uncap the frame rate in Doomsday?

Originally Doom based game ran at 35FPS (Frames Per Second), doomsday can smooth camera, and sprite and object movement: go to Graphics Options in the control panel and select ‘Smooth Camera Movement', to smooth Actor movement go to Objects and enable ‘Smooth Actor Rotation' and choose to smooth sprite and object Movement, as required, from the ‘Smooth Actor Movement'.