michaelg/dev: links for flexfail

root/pypi flexfail-2.0.0.tar.gz
root/pypi flexfail-2.0.0-py3-none-any.whl
root/pypi flexfail-1.0.0.tar.gz
root/pypi flexfail-1.0.0-py3-none-any.whl
root/pypi flexfail-0.1.0.tar.gz
root/pypi flexfail-0.1.0-py3-none-any.whl