root/pypi: links for openiot

root/pypi openiot-0.3.1.4.tar.gz
root/pypi openiot-0.3.1.3.tar.gz
root/pypi openiot-0.3.1.2.tar.gz
root/pypi openiot-0.3.1.1.tar.gz
root/pypi openiot-0.3.1.tar.gz
root/pypi openiot-0.3.tar.gz