root/pypi: links for ustciscr

root/pypi ustciscr-2.2.7.tar.gz
root/pypi ustciscr-2.2.6.tar.gz
root/pypi ustciscr-2.2.5.tar.gz
root/pypi ustciscr-2.2.4.tar.gz
root/pypi ustciscr-2.2.3.tar.gz