Python 3.9 migration (#63)

removing the common-utils

Upgraded django to 4.1.1

Revert python 2.7 testing

Bumped the version to 1.44

Bumped the version to 1.43

Bumped the version to 1.42

Bumped the version to 1.40

Bumped the version to 1.39

Bumped the version to 1.38