loongson/pypi: links for dewpoint

loongson/mirror dewpoint-1.0.1.tar.gz
loongson/mirror dewpoint-1.0.0.tar.gz
loongson/mirror dewpoint-0.6.1.tar.gz
loongson/mirror dewpoint-0.6.0.tar.gz
loongson/mirror dewpoint-0.5.1.tar.gz
loongson/mirror dewpoint-0.5.0.tar.gz
loongson/mirror dewpoint-0.4.1.tar.gz