root/pypi: links for open-plus

root/pypi open_plus-0.2-py3-none-any.whl
root/pypi open_plus-0.1.2-py3-none-any.whl
root/pypi open_plus-0.1.1-py3-none-any.whl
root/pypi open_plus-0.1-py3-none-any.whl