root/pypi: links for tranquil

root/pypi tranquil-0.0.1rc1.tar.gz
root/pypi tranquil-0.0.1rc1-py3-none-any.whl
root/pypi tranquil-0.0.1rc0.tar.gz
root/pypi tranquil-0.0.1rc0-py3-none-any.whl