loongson/pypi: links for ampcrowd-client

loongson/mirror ampcrowd_client-0.0.4.tar.gz
loongson/mirror ampcrowd_client-0.0.3.tar.gz
loongson/mirror ampcrowd_client-0.0.2.tar.gz
loongson/mirror ampcrowd_client-0.0.1.tar.gz