Eliminated several compilation warnings in gattrib.h.  There is still one additional warning from use of DECLARE_SCF_STRINGMAP(), but I have not yet looked closely at it.
Eliminated several compilation warnings in gattrib.h.  There is still one
additional warning from use of DECLARE_SCF_STRINGMAP(), but I have not yet
looked closely at it.


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@5959 8cc4aa7f-3514-0410-904f-f2cc9021211c

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