- r_virtualMode now takes the same modes from r_mode, rather than specifically 640x480 and 320x240
- cleaning up a bunch of warnings and general code refactoring
- r_lightmapBits - specify color depth of the lightmap
- added a few more r_modes
- r_iconBits - specify the color depth of icon elements, saves a bit of vram and the loss is questionably perceptable with all those flat colors anyway
- r_textureDither - work in progress dither for 16-bit textures
- deprecate r_shadeSpecular
- safelewd: load from models/player, so we can hit models/playerfs/ directory