loongson/pypi: links for python-ravencoinlib

loongson/mirror python-ravencoinlib-0.2.2.tar.gz
loongson/mirror python-ravencoinlib-0.2.0.tar.gz
loongson/mirror python-ravencoinlib-0.1.3.tar.gz
loongson/mirror python-ravencoinlib-0.1.2.tar.gz
loongson/mirror python-ravencoinlib-0.1.1.tar.gz
loongson/mirror python-ravencoinlib-0.1.tar.gz
loongson/mirror python_ravencoinlib-0.1-py3.6.egg