root/pypi: links for shapesorter

root/pypi shapesorter-0.1.0.tar.gz
root/pypi shapesorter-0.1.0-py2.py3-none-any.whl
root/pypi shapesorter-0.1.0a6.tar.gz
root/pypi shapesorter-0.1.0a6-py2.py3-none-any.whl