loongson/pypi: links for modestmaps

loongson/mirror ModestMaps-1.4.7.tar.gz
loongson/mirror ModestMaps-1.4.6.tar.gz
loongson/mirror ModestMaps-1.4.5.tar.gz
loongson/mirror ModestMaps-1.4.4.tar.gz
loongson/mirror ModestMaps-1.4.3.tar.gz
loongson/mirror ModestMaps-1.4.2.tar.gz