root/pypi: links for stamper

root/pypi stamper-0.1.1.tar.gz
root/pypi stamper-0.1.1-py3-none-any.whl
root/pypi stamper-0.1.tar.gz
root/pypi stamper-0.1-py2.7.egg
root/pypi stamper-0.1-py2-none-any.whl