SabiCube alpha1 file

This is the first three levels of the game, and a test-map for the new features. I have tested on 64-bit (Kubuntu) and 32-bit (KXStudio), and have provided a binary for both, so it should work, if you are lucky :-) If you need to compile it, remember to install sdl-image-dev and sdl-mixer-dev, then open a terminal, cd into the src dir and run the following: make && make install if you want to place it somewhere else than in your home-dir, you have to update the file sabicube_unix line 12.