re-introduce parameter lists in documentation that are auto-generated from docstrings

Also, remove a bunch of flake errors that we are not causing

This should fix the Jenkins pipeline for publishing documentation

move readme to quickstart section in generated documentation
update build_docs.sh to work again
move from sphinx-apidoc to apidoc2 for MD support

resolve linting errors flagged by mypy
ignore mypy errors in ipam and _ipam as there modules are scheduled to be reworked at a later point in time
move setup.py functionality into pyproject.toml