loongson/pypi: links for collective-twitter-portlets

loongson/mirror collective.twitter.portlets-1.0b5.zip
loongson/mirror collective.twitter.portlets-1.0b5.dev0.zip
loongson/mirror collective.twitter.portlets-1.0b4.zip
loongson/mirror collective.twitter.portlets-1.0b3.zip
loongson/mirror collective.twitter.portlets-1.0b2.zip
loongson/mirror collective.twitter.portlets-1.0b1.tar.gz