Log Message:
Update to p5-Module-Load to 0.22.

Changes from previous:
Changes for 0.22    Tue Oct  4 21:44:32 2011
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* Resolve possible security problem [http://goo.gl/YzHRU]
  where a '::' prefixed module can 'jump' out of @INC

Changes for 0.20    Mon Aug  1 19:13:44 2011
============================================
* Resolve [rt #69886] reported by Laurent Dami,
  trailing '::' silently ignored

Changes for 0.18    Tue Mar  2 15:54:30 2010
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* Documentation fix from Michael Schwern RT #55123