loongson/pypi: links for pyflo

loongson/mirror pyflo-0.3.3.tar.gz
loongson/mirror pyflo-0.3.2.tar.gz
loongson/mirror pyflo-0.3.1.tar.gz
loongson/mirror pyflo-0.3.tar.gz
loongson/mirror pyflo-0.2.tar.gz
loongson/mirror pyflo-0.1.tar.gz