Tag v3.3.0

Issue #624 tag 3.2.1 release.

CDDSO-661 Update MANIFEST.in to include .cfg files (#488)

v3.1.2 release

Tag v3.1.2rc1

CDDSO-640: Release v3.0.7

Tag v3.1.1

Tag the v3.1.0 release

Cddso 590 Prepare Release (#409)

* Numerical_version and enable production mode

CDDSO-586 Bump up numerical version + change release notes (#394)