New upstream version 4.0.1

.github/workflows/release.yml

.travis.yml

Makefile

README.md

django_dynamic_fixture/__init__.py

django_dynamic_fixture/ddf.py

django_dynamic_fixture/global_settings.py

django_dynamic_fixture/models_test.py

django_dynamic_fixture/tests/test_ddf.py

...go_dynamic_fixture/tests/test_ddf_teaching_and_lessons.py

docs/source/_static/coverage.html

docs/source/change_log.rst

docs/source/conf.py

requirements-dev.txt

settings_postgres.py

setup.py