loongson/pypi: links for justirc

loongson/mirror JustIRC-1.0.0.tar.gz
loongson/mirror JustIRC-0.3.0.tar.gz
loongson/mirror JustIRC-0.2.1.tar.gz
loongson/mirror JustIRC-0.2.tar.gz
loongson/mirror JustIRC-0.1.tar.gz