loongson/pypi: links for bitso-py

loongson/mirror bitso-py-3.0.1.tar.gz
loongson/mirror bitso_py-3.0.1-py3-none-any.whl
loongson/mirror bitso_py-3.0.1-py2-none-any.whl
loongson/mirror bitso-py-3.0.0.tar.gz
loongson/mirror bitso_py-3.0.0-py2.7.egg