root/pypi: links for sqla-hierarchy

root/pypi sqla_hierarchy-0.1.tar.gz
root/pypi sqla_hierarchy-0.1-py2.7.egg
root/pypi sqla_hierarchy-0.1-py2.6.egg
root/pypi sqla_hierarchy-0.1-py2.5.egg
root/pypi sqla_hierarchy-0.1-py2.4.egg