loongson/pypi: links for css2dict

loongson/mirror CSS2dict-0.3.tar.gz
loongson/mirror CSS2dict-0.2.1.tar.gz
loongson/mirror CSS2dict-0.2.tar.gz
loongson/mirror CSS2dict-0.1.2.tar.gz
loongson/mirror CSS2dict-0.1.1.tar.gz
loongson/mirror CSS2dict-0.1.tar.gz