loongson/pypi: links for macroecon

loongson/mirror macroecon-0.1.3.tar.gz
loongson/mirror macroecon-0.1.2.tar.gz
loongson/mirror macroecon-0.1.2a0.tar.gz
loongson/mirror macroecon-0.1.1.tar.gz
loongson/mirror macroecon-0.1.0.tar.gz