loongson/pypi: links for topsisom

loongson/mirror topsisOm-0.6.tar.gz
loongson/mirror topsisOm-0.5.tar.gz
loongson/mirror topsisOm-0.4.tar.gz
loongson/mirror topsisOm-0.3.tar.gz
loongson/mirror topsisOm-0.2.tar.gz
loongson/mirror topsisOm-0.1.tar.gz