Upgrade pyas2lib and pytest-django to the latest versions (#96)

* Upgrade pyas2lib and pytest-django

* Bump versions and update change log

---------

Co-authored-by: abhishekram <abhishek8816@gmail.com>

Bump version to 1.2.2 and update changelog

Freeze black version and fix black formatting issues

bump version to 1.2.0 and add a change log

bump version to 1.1.1

Merge pull request #11 from chadgates/documentation

Adding some documentation and examples.

bump version to 1.0.1