Made REGISTER_STATIC_CLASS really static. (removes a linker warning on msvc)
Made REGISTER_STATIC_CLASS really static. (removes a linker warning on msvc)


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@4375 8cc4aa7f-3514-0410-904f-f2cc9021211c

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