Release Support for Python 3.12

Adds tested support for Python 3.12 & Django 5.1

Release V0.3.1

Moves some dev dependencies to be optional

Update import semantics

Updates the import semantics to django_rest_framework_recursive, rather than kraken.django_rest_framework_recursive

Also unpins the version of pytest-django to be a minimum requirement. Instead of pytest-django==4.7.0 we are now specifying pytest-django>=4.7.0

Release Support for Python 3.10 & 3.11

v0.2.0

Merge pull request #9 from kraken-tech/update/remove_explicit_repo_url