I added some small changes and made some minor corrections to the software renderer. This is probably the last release before a major restructuring, which is necessary becasuse i want to implement a S-Buffer rasterizer into the engine.

I also coded a new demo example which loads and displays an .obj file with ~5000 triangles. On my 2.2 Ghz AMD it runs at 230 fps without perspective correction. I still have to test on the GP2X which I don't have access to right now.