support T() for filter and update and support BooleanField in filter #708
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1、support F() in filter an update use like below:
2、fix bug use like below
TestModel.objects.all().update(a=0) would throw exception Collection.update_many() missing 1 required positional argument: 'filter'3、support BooleanField in filter like below:
TestModel.objects.filter(a=True).all()