Again, at the request of David Twist from the MMMG. This util is designed to help port M1 maps to Infinity. It can take all the info about floor/ceiling/wall textures of one map, and copy it into another map. This is mainly useful if you want to nuke'n'pave a map without having to retexture everything. Although I'm not really planning on retouching it unless someone really wants me to, I thought I'd release it to the public.