Fix PEP8 errors

Remove empty dir

Update tapes

Fix HyperKitty detection

A form was moved to a different page, update tests

Fix tests

Use unicode

Fix tapes

Create an AppConfig

Adapt to Mailman API 3.1

View name changed

Adapt to Mailman commit bc3c3256

Create EmailAddress instances in the tests

Improve display of error messages in tests

Profile and address activation have been moved to django_mailman3

Make the profile link a little nicer

Make a nice user profile

Use EmailAddress instead of set_other_emails

Use django-mailman3's paginator

Namespace the user profile view name

Use the django_mailman3 context processor

Use the same template block names as hyperkitty and allauth

Replace user_passes_test with superuser_or_403 ...

The user_passes_test decorator sends the browser in infinite redirect
loops when allauth is used.

Move more things to django_mailman3

Use the new django-mailman3

Merge branch 'thelinuxguy/postorius-fix-iterator' into 'master' ...

Fix code for django 1.10 compatibility

Closes #129
The changes are backward compatible and should work with versions < 1.10

* Fix the iterator
* Update tests for 1.10
* Update CI to test for 1.10

See merge request !169

Update tapes

Make the test simpler (we don't need to check attributes)

List descriptions can't contain newlines ...

See mailman/mailman#273. The info property is the one where newlines
can be.

Change test, so it passes for django-latest