loongson/mirror: links for mongopony

loongson/mirror mongopony-0.2.1.tar.gz
loongson/mirror mongopony-0.2.1.linux-x86_64.tar.gz
loongson/mirror mongopony-0.2.tar.gz
loongson/mirror mongopony-0.2.linux-x86_64.tar.gz
loongson/mirror mongopony-0.1.3.tar.gz
loongson/mirror mongopony-0.1.3.linux-x86_64.tar.gz
loongson/mirror mongopony-0.1.2.tar.gz
loongson/mirror mongopony-0.1.2.linux-x86_64.tar.gz
loongson/mirror mongopony-0.1.1.tar.gz
loongson/mirror mongopony-0.1.1.linux-x86_64.tar.gz