loongson/pypi: links for cryptocoin

loongson/mirror cryptocoin-0.0.1.tar.gz
loongson/mirror cryptocoin-0.0.0.dev3.tar.gz
loongson/mirror cryptocoin-0.0.0.dev2.tar.gz
loongson/mirror cryptocoin-0.0.0.dev1.tar.gz
loongson/mirror cryptocoin-0.0.0.dev0.tar.gz