loongson/pypi: links for abceconomics

loongson/mirror abcEconomics-0.9.7b2.tar.gz
loongson/mirror abcEconomics-0.9.7b1.tar.gz
loongson/mirror abcEconomics-0.9.7b0.tar.gz
loongson/mirror abcEconomics-0.9.6b0.tar.gz
loongson/mirror abcEconomics-0.9.5b3.tar.gz
loongson/mirror abcEconomics-0.9.5b2.tar.gz
loongson/mirror abcEconomics-0.9.5b0.tar.gz
loongson/mirror abcEconomics-0.9.4b2.tar.gz
loongson/mirror abcEconomics-0.9.4b1.tar.gz
loongson/mirror abcEconomics-0.9.4b0.tar.gz