Version 2.00: Restart from scratch
Version 2.01: Fixed a conceptual bug in MatchNames
	      Added the /S switch and relevant routines
Version 2.10: Fixed a stupid bug in ScanArguments in case of
	      a comparison of just two files
	      Added cats for easier internationalisation
	      Added io95 for long filenames
Version 2.20: Added the /LBn and /nnn switches
	      Used CRC15 as hashing function
Version 2.21: Used the current DOS code page for the upcase routine
Version 2.22: Bug fix for ASCII compare
