Django-mail-factory

-----------------

-----------------

- Add version to setup.cfg

-----------------

- Update release-drafter.yml
- Django3 compatibility
- Create CODEOWNERS

-----------------

- Run tests for Django 2.2 and Python 3.5, 3.6, 3.7 & 3.8
- Fix mail_factory.contrib app for django >= 2.1
- Isort the code
- Display python warnings while running tox targets
- Remove some Django < 1.11 compatibility code

-----------------

- Migrate GitHub organization
- Drop Python 3.4 support
- Drop Django 1.9 support
- Add Python 3.6 support
- Add Django 2.0 support
- Drop Django 1.8 support
- Drop Django 1.10 support

-----------------

- Do not load url templatetag in templates