Incompatible with Django 1.8

[Sheila Miguez]

I'm working on upgrading an old project from Django 1.6, and this is the stacktrace I get when running a test that uses DjangoFactory.

Is anyone still maintaining django_factory?

Traceback (most recent call last):
  File "/home/codersquid/work/hexr/upgrade18/apps/uploads/tests/test_submission.py", line 344, in setUp
    self.platform = factory.make_platform()
  File "/home/codersquid/work/hexr/upgrade18/apps/hardware/tests/factory.py", line 74, in make_platform
    self._resolve_vendor(kwargs)
  File "/home/codersquid/work/hexr/upgrade18/apps/hardware/tests/factory.py", line 16, in _resolve_vendor
    kwargs['vendor'] = self.make_one(Vendor)
  File "/home/codersquid/work/hexr/vlap18/local/lib/python2.7/site-packages/django_factory/factory.py", line 493, in make_one
    return self._create_one(model, True, [], attrs)
  File "/home/codersquid/work/hexr/vlap18/local/lib/python2.7/site-packages/django_factory/factory.py", line 413, in _create_one
    instance, m2m_dict, fk_dict = self._generate_instance(model, save, attrs, not_including)
  File "/home/codersquid/work/hexr/vlap18/local/lib/python2.7/site-packages/django_factory/factory.py", line 275, in _generate_instance
    fields = self.get_fields(model)
  File "/home/codersquid/work/hexr/vlap18/local/lib/python2.7/site-packages/django_factory/factory.py", line 562, in get_fields
    fields.remove(field)
AttributeError: 'tuple' object has no attribute 'remove