Log Message:
Update 0.17 to 0.22
-------------------
0.22 Wed Nov 07 20:27:00 2012
    - Fix the excessive "types mismatch" warnings on PoD packets

0.21 Mon Oct 29 09:00:00 2012
    - Added support for attribute values for byte and short attribute types

0.20 Tue Nov 09 22:45:59 2010
    - Fixed the bug with the incorrect encoding of Cisco AVPair attributes

0.19 Tue Nov 02 00:07:00 2010
    - Improved support for CoA (thanks Oleg Gawriloff and Matej Vela)
    - Ability to work with dictionaries in FreeRADIUS format
        (thanks to Alexandr Kovalenko and Matej Vela)
    - Support (partial) for WIMAX attributes

0.18 Sun Oct 05 01:00:00 2010 (this version was not released to CPAN,
        only used for internal testing)
    - Support for a list of multiple RADIUS servers (RADIUS cluster)