* base/textures png crush.
* Recompressed all textures in base/textures/tex_ufo with Trimage image compressor and commited those files, where a filesize reduction of at least 5% (up to 81.5%) was achieved
* Reduced filesizes of the tex_ufo textures folder by compressing/optimizing the files with pngout
* updated textures by MCR
* convert jpg into png