loongson/pypi: links for py-lightstreamer

loongson/mirror py-lightstreamer-0.5.tar.gz
loongson/mirror py-lightstreamer-0.4.tar.gz
loongson/mirror py-lightstreamer-0.3.tar.gz
loongson/mirror py-lightstreamer-0.2.tar.gz
loongson/mirror py-lightstreamer-0.1.tar.gz