Work around a PEAR::Date bug in SwatTimeEntry valid range dates. PEAR::Date incorrectly converts timezone offsets relative to the default timezone, not relative to UTC. Reported as PEAR Bug #12420.
Work around a PEAR::Date bug in SwatTimeEntry valid range dates. PEAR::Date incorrectly converts timezone offsets relative to the default timezone, not relative to UTC. Reported as PEAR Bug #12420.

svn commit r22972

silverorange/swat,silverorange/swat