loongson/pypi: links for epp

loongson/mirror EPP-0.9.1.tar.gz
loongson/mirror EPP-0.8.1.tar.gz
loongson/mirror EPP-0.8.tar.gz
loongson/mirror EPP-0.7.tar.gz
loongson/mirror EPP-0.6.tar.gz
loongson/mirror EPP-0.5.tar.gz
loongson/mirror EPP-0.4.tar.gz
loongson/mirror EPP-0.3.tar.gz