Automated releases (marksweb#44)

* Adding build/release action

* Split the build actions so that production builds only happen on release creation

* 1.0 time

django 4 support (marksweb#37)

* Added django 4 alpha to tests

* Updated test project URLs

* Added separate tests for pre release

* 0.9.0 release prep

0.8.0 release prep

0.7.2 - Fix for marksweb#23 (marksweb#24)

* Fix for marksweb#23

* Updating tests to get 100% coverage

* 0.7.2 release prep

0.7.0 Release prep and testing against 3.9

version 0.6.1

version 0.6.0

Release/0.5.3 (marksweb#10)

* Bump version
* Add version details to change log.

Prep for release