root/pypi: links for betacal

root/pypi betacal-0.2.7.tar.gz
root/pypi betacal-0.2.5.zip
root/pypi betacal-0.2.4.zip
root/pypi betacal-0.2.3.zip
root/pypi betacal-0.2.2.zip
root/pypi betacal-0.2.1.zip
root/pypi betacal-0.2.zip