root/pypi: links for open-cnl

root/pypi open_cnl-0.8.tar.gz
root/pypi open_cnl-0.7.tar.gz
root/pypi open_cnl-0.6.tar.gz
root/pypi open_cnl-0.5.tar.gz
root/pypi open_cnl-0.4.tar.gz
root/pypi open_cnl-0.3.tar.gz
root/pypi open_cnl-0.2.tar.gz
root/pypi open_cnl-0.1.tar.gz