Improved LocalTimezone._isdst() to handle dates before approximately 1901-12-01 (the specific cutoff date is platform-specific). Refs #1443
Improved LocalTimezone._isdst() to handle dates before approximately 1901-12-01 (the specific cutoff date is platform-specific). Refs #1443

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extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%407945

adieu/django-nonrel,adieu/django-nonrel,adieu/django-nonrel