v0.3 pyos copier template for python packages

This is a tagged release representing the newest copier template

Full Changelog: https://github.com/pyOpenSci/pyos-package-template/commits/v0.3.0

Release v0.2.2 - backup original cookie release

This release represents the original cook that was created back in 2016. It is now deprecated, but we want to save its state as it was created.