vgdev/stable: links for c2c-cssmin

root/pypi c2c.cssmin-0.7dev6.tar.gz
root/pypi c2c.cssmin-0.7dev5.tar.gz
root/pypi c2c.cssmin-0.7dev4.tar.gz
root/pypi c2c.cssmin-0.7dev3.tar.gz
root/pypi c2c.cssmin-0.7dev2.tar.gz
root/pypi c2c.cssmin-0.7dev1.tar.gz