* NEW: MediaPlayer: Add a button to take a screenshot of the current video
  frame.

[GB.MEDIA]
* NEW: gb.media now depends on gb.image.
* NEW: MediaPlayer.Video.Image is a new property that returns a screenshot
  of the current video frame.


git-svn-id: svn://localhost/gambas/trunk@5694 867c0c6c-44f3-4631-809d-bfa615b0a4ec