v2.0

• Compatibility and tests for Django 1.11 → 2.1 and Python 2.7 → 3.7.
• Full code cleanup and update to latest standards.
• Tested against a variety of memcache bindings.
• Pipenv support for local development and testing.
• [Backwards Incompatible] memcache-status no longer automatically overwrites the admin index template to add the stats. Instead you have the option to either manually display the stats anywhere you like using a template include, or use the contributed memcache-status admin index page that overwrites the vanilla Django template and adds statistics to the top left admin index page. This was the regular behavior of django-memcache-status prior to version 2.0.