update gitattributes xonotic-v0.5.0 xonotic-v0.6.0 xonotic-v0.7.0
-rw-r--r-- 4655 .gitattributes
drwxr-xr-x - env
drwxr-xr-x - models
drwxr-xr-x - scripts
drwxr-xr-x - textures