Replace user_passes_test with superuser_or_403 ...

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

Use Django-mailman3

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

Add django 1.10 to testsuite

Make code compatible with django 1.10

Fix paginator for django 1.10 compatibility

Rename superuser_or_403 to superuser_required

Remove loggedin_or_403 decorator

Remove basic_auth_login decorator

Allow resetting a member moderation action

Add badges to readme

Fix indent.

Django < 1.9 doesn't support a strip argument to the CharField constructor, but *I think* behavior is as in 1.9 with strip=False. ...

This is admittedly a kludge and there may be a better way. I considered overriding CharField.to_python(), but this seems simpler.

Don't strip trailing whitespace from subject_prefix.

fix some more documentation

minor documentation fix

Merge branch 'master' into 'master' ...

Added notes about installing src modules when setting up development environment

When running through the setup as a beginner, I ran into an error because the packages that were pulled down from PyPI did not have all the features/implementations that were needed for a local build. I was told that its a common practice to use the modules from source when developing locally, so I wanted to add a note about using source modules so others may try this before filing potential bug reports. I added example usages as well of how to install from source as well.

See merge request !155

Merge branch 'bump-version' into 'master' ...

Bump version in setup.py

Fixes #134 

See merge request !157

Added note about using source repos for local development to setup.rst

Bump version in setup.py

Avoid a very expensive API request

Merge branch 'fix-example-project' into 'master' ...

Fix example project

* the requirements needed an update so the git version of mailmanclient is used.
* the "home page" url didn't work due to a wrong import

See merge request !150

Update readme

Fix urls for example project