root/pypi: links for collective-ptg-presentation

root/pypi collective.ptg.presentation-1.1.zip
root/pypi collective.ptg.presentation-1.0.5.zip
root/pypi collective.ptg.presentation-1.0.4.zip
root/pypi collective.ptg.presentation-1.0.3.zip
root/pypi collective.ptg.presentation-1.0.2.zip
root/pypi collective.ptg.presentation-1.0.1.zip
root/pypi collective.ptg.presentation-1.0.zip