0.68 (25 Feb 2002):
  Moved to VersionNum control.
  Added use of central Services file.
0.69 (25 Feb 2002):
  Updated makefile to new format.
0.70 (26 Feb 2002):
  Added CMHG header object.
0.71 (08 Apr 2002):
  Fix for header export exporting wrong file.
0.72 (23 May 2002):
  Fix for disc with period in their name.
