Django-two-factor-auth

No changes in this release. Pushed new version to PyPI dropping the plaintext warning.

Added
- It is possible to set a timeout between a user authenticiating in the
`LoginView` and them needing to re-authenticate. By default this is 10
minutes.

Removed
- The final step in the `LoginView` no longer re-validates a user's credentials.
- Django 1.11 support.

Changed
- Security Fix: `LoginView` no longer stores credentials in plaintext in the
session store.

Added

*Nothing has been added for this version*

Removed
- MiddlewareMixin
- Python 3.4 support
- Django 2.1 support
- `mock` dependency

Changed
- `extra_requires` are now listed in lowercase. This is to workaround a bug in `pip`.
- Use `trimmed` option on `blocktrans` to avoid garbage newlines in translations.
- `random_hex` from `django_otp` 0.8.0 will always return a `str`, don't try to decode it.

Added
- Support for Django 3.0.
- Optionally install full or light phonenumbers library.

Removed
- Python 2 support.

Changed
- Updated translations.

Added
- Support for Django 2.2.
- Ability to create `PhoneDevice` from Django admin.
- Support for Python 3.7.