Properly name textures for trak6 and 7 and put in folders.
- [DH] textures/trak7x/base/base_pipe1.tga
- [DH] textures/trak7x/base/base_pipe1_gloss.tga
- [DH] textures/trak7x/base/base_pipe1_norm.tga
- [DH] textures/trak7x/floor/floor_tile1.tga
- [DH] textures/trak7x/floor/floor_tile1_gloss.tga
- [DH] textures/trak7x/floor/floor_tile1_norm.tga
- [DH] textures/trak7x/floor/floor_tile1a.tga
- [DH] textures/trak7x/panel/panel_vent1.tga
- [DH] textures/trak7x/panel/panel_vent1_gloss.tga
- [DH] textures/trak7x/panel/panel_vent1_norm.tga
- [DH] textures/trak7x/panel/panel_vpanel1.tga
- [DH] textures/trak7x/panel/panel_vpanel1_gloss.tga
- [DH] textures/trak7x/panel/panel_vpanel1_norm.tga
- [DH] textures/trak7x/wall/wall_wall1.tga
- [DH] textures/trak7x/wall/wall_wall1_gloss.tga
- [DH] textures/trak7x/wall/wall_wall1_norm.tga
- [DH] textures/trak7x/wall/wall_wall1b.tga
- [DH] textures/trak7x/wall/wall_wallplain1.tga
- [DH] textures/trak7x/wall/wall_wallplain1_norm.tga
- [DH] textures/trak7x/wall/wall_wallplain1_s.tga