Updating django_euclid example to a more recent django framework

django_example_euclid/README.md

django_example_euclid/euclid_example/settings.py

django_example_euclid/euclid_example/urls.py

django_example_euclid/euclid_example/wsgi.py

django_example_euclid/imagedb/admin.py

django_example_euclid/imagedb/apps.py

django_example_euclid/imagedb/models.py

django_example_euclid/imagedb/urls.py

django_example_euclid/imagedb/views.py

django_example_euclid/manage.py

django_example_insurance/README.md