Thanks for contributing to Wagtail! 🎉 Before submitting, please review the contributor guidelines and check the following: * Do the tests still pass? (http://docs.wagtail.io/en/latest/contributing/developing.html#testing) * Does the code comply with the style guide? (Run `make lint` from the Wagtail root) * For Python changes: Have you added tests to cover the new/fixed behaviour? * For new features: Has the documentation been updated accordingly?