loongson/pypi: links for pyangle

loongson/mirror PyAngle-2.5.0.tar.gz
loongson/mirror PyAngle-2.4.1.tar.gz
loongson/mirror PyAngle-2.2.0.tar.gz
loongson/mirror PyAngle-2.0.0.tar.gz
loongson/mirror PyAngle-1.0.0.tar.gz
loongson/mirror PyAngle-1.0.0-py3.6.egg
loongson/mirror PyAngle-1.0.0-py3-none-any.whl