This is a maintenance release to improve code quality and project management.
- Updated Travis CI/tox test settings to test against Wagtail 1.9 & Django 1.10.
- Removed a couple of less useful Travis/tox environment tests to help with test speed.
- Made use of
'extras_require'insetup.pyto replace multiple requirements files. - Optimised the app_settings module so that we can ditch the questionable stuff
we're doing with global value manipulation on app load (solution inspired by
django-allauth). - Added new semantic version solution to the project (inspired by Wagtail).