root/pypi: links for echoscan

root/pypi echoscan-0.1.9.tar.gz
root/pypi echoscan-0.1.9-py3-none-any.whl
root/pypi echoscan-0.1.1.tar.gz
root/pypi echoscan-0.1.1-py3-none-any.whl
root/pypi echoscan-0.1.0.tar.gz
root/pypi echoscan-0.1.0-py3-none-any.whl