- Updated DUMB to revision 9b377f8d7f76159d7f227c727aeae7e16fd1db7b

    - Cleaned up several warnings, including a buffer
      overflow in the DSMF reader

Also, fixed three Clang warnings (two in src/it/readmod.c, one in src/it/readxm.c) regarding the incompatible long<->int32 pointers passed as arguments, not caused by original dumb code.