root/pypi: links for collective-buildout-cluster

root/pypi collective.buildout.cluster-0.6.tar.gz
root/pypi collective.buildout.cluster-0.5.zip
root/pypi collective.buildout.cluster-0.4.zip
root/pypi collective.buildout.cluster-0.3.tar.gz
root/pypi collective.buildout.cluster-0.2-py2.4.egg
root/pypi collective.buildout.cluster-0.1.tar.gz