By simonb@telisphere.com
By simonb@telisphere.com

- multitexturing support
- render state caching, more efficient render state changes
- removed multipass code (will rewrite later),
  lightmaps will not appear on hardware without
  multitexturing for the moment


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@2607 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS