Ivan Dominic Baguio

missing requirements.txt

1

It would be very much appreciated if the requirements.txt is included in the repository.

We don't explicitly **disallow** zero as a value for the ordering field. This assumption comes from the fact that [we allow non-positive integers as values](https://github.com/jazzband/django-admin-sortable/blob/master/adminsortable/models.py#L57), thus, zero is also allowed....

added on_delete attribute

1

Added on_delete attribute to work with newer django versions