Integration testing integrated.
- Existing plugins are now pulled from PyPI rather than gitlab sources, for added change protections.
- Nox now has integration testing powers. This is accomplished with:
$ nox -s docker-build $ nox -s docker-run
$ nox -s integration-test
- README now also documents this for plugin developers to easily verify that their plugins work as intended locally before pushing changes up to be included in a pygeoapi build.
Signed-off-by: Cliff Hill chill@contractor.usgs.gov