* 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
* Name changes and new files for the red and green lights in their off state.
* Couple more textures and a modification of one