loongson/pypi: links for simplegexf

loongson/mirror simplegexf-0.1.5.tar.gz
loongson/mirror simplegexf-0.1.4.tar.gz
loongson/mirror simplegexf-0.1.3.tar.gz
loongson/mirror simplegexf-0.1.1.tar.gz
loongson/mirror simplegexf-0.1.0.tar.gz