* NEW: The audio part of the SDL2 component. It's the old gb.sdl.sound
without the CD-Rom support, but with a few more features planned.
git-svn-id: svn://localhost/gambas/trunk@6778 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: Add the event loop, the framerate limitation, the Draw class.
* NEW: 'SDL2_image' will be used for image I/O instead of 'gb.image.io'.
git-svn-id: svn://localhost/gambas/trunk@6770 867c0c6c-44f3-4631-809d-bfa615b0a4ec