Use new flags feature to allow us to test format dates outside the two digit
year parse range.
Add dates to test for sf.net bug #1357272 and a couple of related issues.
(eg,6Feb{1856,1857,1937}) .
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37323 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
- ToTimezone() and MakeTimezone() now work as expected
- added and documented FromTimezone() and MakeFromTimezone()
- Set(double jdn) interprets jdn always in UTC
- updated ParseRfc822Date() timezone handling
- removed workarounds for old bugs from the test
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35334 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
