loongson/pypi: links for rockchisel

loongson/mirror rockchisel-0.8.tar.gz
loongson/mirror rockchisel-0.7.tar.gz
loongson/mirror rockchisel-0.6.tar.gz
loongson/mirror rockchisel-0.5.tar.gz
loongson/mirror rockchisel-0.4.tar.gz
loongson/mirror rockchisel-0.1.tar.gz