Improved DateField.to_python() to catch invalid dates like Feb. 31
Improved DateField.to_python() to catch invalid dates like Feb. 31

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extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%403242

Belgabor/django,Belgabor/django,Belgabor/django