Internal improvements

I am currently working on several enhancements: The entire engine design is revised and very much of the core code (network layers, model rendering, ...) is rewritten. Another big improvement is in LightMap generation code: Visible cracks in lighting between adjacent polygons that share a common plane are much reduced now - click here to see a picture that demonstrates the difference.
All enhancements, including many smaller ones as well as bug-fixes, will be included with the next demo release as soon as they are finished.