root/pypi: links for openqtsim

root/pypi openqtsim-0.5.1.tar.gz
root/pypi openqtsim-0.5.1-py2.py3-none-any.whl
root/pypi OpenQTSim-0.5.0.tar.gz
root/pypi OpenQTSim-0.5.0-py2.py3-none-any.whl