1.3.0

Documentation

• readme: update Django and Python versions (Thomas)

Code Refactoring

• fix RemovedInDjango40Warning: django.utils.translation.ugettext_lazy() is deprecated in favor of django.utils.translation.gettext_lazy() (Thomas)
• requirements.txt: remove test packages (Thomas)
• remove default_app_config (Thomas)

Tests

• pytest: python_paths -> pythonpath (Thomas)

Chores

• add test_requirements.txt (Thomas)
• setup: udpdate CLASSIFIERS (Thomas)
• setup: update install_requires (Thomas)
• github-actions: update wrokflow.yaml (Thomas)
• black: run black ./ (Thomas)
• github-actions: add release.yaml (Thomas)
• add version in init file (Thomas)
• Makefile: ad reelase command (Thomas)
• github-actions: fix workflow.yaml (Thomas)
• requirements.txt: set Django version to 3.2.19 (Thomas)