Log Message:
Update to 0.322

Upstream changes:
0.322     2013-10-28 08:00:35 America/New_York
          require a newer Getopt::Long to avoid --version conflicts

0.321     2013-10-26 07:44:19 America/New_York
          avoiding getting [undef] in argument list in Simple apps

          add --version support via version command (thanks, Jakob Voss!)