message: Include git commit hash in capture version header
diff: @@ -141,7 +141,10 @@ struct FileHeader
  version = RDCFile::SERIALISE_VERSION;
  headerLength = 0;
  RDCEraseEl(progVersion);
  - char ver[] = MAJOR_MINOR_VERSION_STRING;
  + char ver[] = MAJOR_MINOR_VERSION_STRING " xxxxxx";
  + char *hash = strstr(ver, "xxxxxx");
  + memcpy(hash, GitVersionHash, 6);
  +
  memcpy(progVersion, ver, RDCMIN(sizeof(progVersion), sizeof(ver)));
  }
  