Django 1.10.3 bug

[JBKahn]

They added code for me in 1.10.3 and made a mistake in the release. New bug tracked here:
https://code.djangoproject.com/ticket/27200

[JBKahn]

I'll add to the ReadMe that it does not work with 1.10.3

It has been fixed in 1.10.4, my pr was merged https://docs.djangoproject.com/en/1.10/releases/1.10.4/