loongson/pypi: links for chemspace-vis

loongson/mirror chemspace_vis-1.1.0.tar.gz
loongson/mirror chemspace_vis-1.0.0.tar.gz
loongson/mirror chemspace_vis-0.1.2.tar.gz
loongson/mirror chemspace_vis-0.1.1.tar.gz
loongson/mirror chemspace_vis-0.1.0.tar.gz