0.02 (10 Sep 2001):
  Initial import of HOn.
0.03 (10 Sep 2001):
  Removed brokeness carried across from Hoff.
0.04 (10 Sep 2001):
  Fix for install (really!)
0.05 (02 Oct 2001):
  Added version number to program.
0.06 (20 Dec 2001):
  Updated Makefile to new format.
