cappuccino/cappuccino — pull request #1556 by cacaodev (2012-06-02 17:40:45+00:00)
Title: CPDateReferenceDate should be 'Jan 1 2001' instead of 'Feb 1 2001'

See https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSDate_Class/Reference/Reference.html#//apple_ref/occ/clm/NSDate/dateWithTimeIntervalSinceReferenceDate: