Thanks goblinJoel for the report and feedback.

Thanks Tim for the review.

Missed in f7a363ee.

Thanks IRC alias rpkilby for the report.

Thanks Simon Charette for review.

Thanks Claude Paroz and Tim Graham for reviews, and
Mjumbe Wawatu Poe for the initial regression test.

Thanks to Mariusz Felisiak and Tim Graham for review.

Thanks Tim Graham for the review.

Thanks Jarek Glowacki for the report.

DateTimeField inherits these lookups from DateField.