* base/textures png crush.
* Recompressed all textures in base/textures/tex_lights with Trimage image compressor and commited those files, where a filesize reduction of at least 5% (up to 68.7%) was achieved
* Reduced filesizes of the tex_lights texture folder by compressing/optimizing the files with pngout
* WIP alien base and a new set of general use lights