* Black linting
* Adding Black to dev dependencies and upping minimal python to 3.6.2 for compatibility
* Updating packages
* Removing pip-tools input and exporting requirements with poetry
* Deleting old setup files and test runner
* Trying 1.3.7
* Looser extras requirements to prevent conflicts
* Sorted imports with isort
* Added iSort to dev dependencies
* Fixes localtime for naive setups
URLs were linking to a now unsupported version of Django. Django v2.2 is a LTS version, and also matches the documentation intersphinx_mapping in docs/conf.py.
In Django 1.10 MIDDLEWARE_CLASSES is set to deprecated and is removed in Django 2.0.
The SessionAuthenticationMiddleware is also removed from Django 2.0 and was already
unconditionally enabled in Django 1.10.
Travis doesn't support cpu affinity in their virtuals so I've added a setting TESTING that will bypass the actual affinity setting, but will still cover most of the code.
Might be useful for future workarounds.
