===================
- Moved the ``JS`` form assets helper to django-js-asset_, thereby raising
our own Python code coverage to 100%.
- Added Django 1.11 and Djangomaster to the Travis build.
- Added a tox_ configuration file for building docs and running style
checks and the test suite.
- Added a check which errors if the model registered with the
``ContentEditor`` has no ``regions`` attribute or property.
- Expanded the documentation a bit.
- Fixed occasional problems when sorting by keeping the empty inline
formsets at the end at all times. Thanks to Tom Van Damme for the
contribution!