* base/textures png crush.
* Recompressed all textures in base/textures/tex_material with Trimage image compressor and commited those files, where a filesize reduction of at least 5% (up to 92.3%) was achieved
* Rotated currently unused wood textures wood007-009, 012 and 014 to be able to bring more wood texture variety to the maps more easily
* Reduced filesize of the tex_material textures folder by compressing/optimizing the .png files with pngout
* Added additional wood textures to tex_material, source: Nexuiz, updated LICENSES