0.4.1
  Minor change to pxeconfig/pxeconfigd utiltites. Added '-V/--version' 
  flag for printing version info.

0.4
  Pxeconfig can now be used interactively or via command line
  options.

0.3
  Fixed a bug in hexls. The regular expression to determine if
  a filename is pxe hex filename or ordinary filename was wrong.

0.2.1
  Bugfix now we can run pxeconfig a second time to change the pxe boot file.
  Reported by: Ole Holm Nielsen

  Phrase change use 'Select a number:' instead of 'Choice a number'
  Proposed by: Ole Holm Nielsen