Version Orbit 2.1 Beta 2

- Instead of the tile that a program uses in the Orbit Store it will now
use the next free tile on the Orbit Screen.
- The countdown after downloading a program does not count down and not
count up and after the countdown the computer will restart
automatically.
I am sorry but a restart is necessary because I can't reload the config
(Maybe TheOriginalBIT is telling me a way :D)
- Changed the "Shutdown" button into a "Orbit Bar" button where you can
shutdown and reboot your computer and open an "About" window.