loongson/mirror: links for pypayments

loongson/mirror pypayments-0.2.9.tar.gz
loongson/mirror pypayments-0.2.8.tar.gz
loongson/mirror pypayments-0.2.7.tar.gz
loongson/mirror pypayments-0.2.6.tar.gz
loongson/mirror pypayments-0.2.5.tar.gz
loongson/mirror pypayments-0.2.4.tar.gz
loongson/mirror pypayments-0.2.3.tar.gz
loongson/mirror pypayments-0.2.2.tar.gz