loongson/pypi: links for p2v

loongson/mirror p2v-2.2.8.tar.gz
loongson/mirror p2v-2.2.8-py2.6.egg
loongson/mirror p2v-2.2.7.tar.gz
loongson/mirror p2v-2.2.7.linux-x86_64.tar.gz
loongson/mirror p2v-2.2.7-py2.6.egg