root/pypi: links for products-squarelisting

root/pypi Products.SquareListing-0.1.4.tar.gz
root/pypi Products.SquareListing-0.1.4-py2.4.egg
root/pypi Products.SquareListing-0.1.tar.gz
root/pypi Products.SquareListing-0.1-py2.4.egg