This is NVTT 2.0.8-1 from http://code.google.com/p/nvidia-texture-tools/
plus some patches:
  r1156.patch (from NVTT SVN r1156 - fixes build with libtiff 4.0)
  r1157.patch (from NVTT SVN r1157 - fixes build with CUDA 3.0)
  r1172.patch (from NVTT SVN r1172 - fixes memory allocator interaction with Valgrind)
  rpath.patch (fixes .so file search paths for bundled copy)
  issue139.patch (fixes http://code.google.com/p/nvidia-texture-tools/issues/detail?id=139)
