-------------------------------------------------------------
- Per the RFC, :class:`~django_otp.plugins.otp_totp.models.TOTPDevice` will no
longer verify the same token twice.
- Cosmetic fixes to the admin login form on Django 1.6.
.. warning::
This includes a model change in TOTPDevice. If you are upgrading and your
project uses South, you should first convert it to South with ``manage
migrate otp_totp 0001 --fake``. If you're not using South, you will need to
generate and run the appropriate SQL manually.