Log Message:
Update to 6.11:

Version 6.10  2010-04-29
   Fixed a bug where Date_ConvTZ not working correctly with timezones specified
      by offset.  Chris Butler
   Fixed a documentation bug in Date::Manip::TZ where "stdonly" was \ 
listed as the
      default value for $dstflag, but in actuality, "std" is the default.
   Changed Date::Manip::TZ::zone so "dst" is sometimes the default \ 
$dstflag.
      Based on the bug report by Chris Butler.
   OpenUNIX puts a colon at the start of some timezones. It's removed.  Jean Hassler
   Fixed a bug where business mode calculations involving minutes was not handled
      correctly.  Damien Moore
   *** Combined 5.xx and 6.xx releases into one distribution so cpan/cpanp will
      work correctly.
   Newest zoneinfo data (tzdata 2010i)
   Fixed a bug where business mode calculations failed in some cases.  RT 56638
   Converted tests to Test::Inter

Version 6.11  2010-04-30
   Fixed a problem in Build.PL that had an incorrect module requirement.