root/pypi: links for kindle-download

root/pypi kindle_download-1.4.0.tar.gz
root/pypi kindle_download-1.4.0-py3-none-any.whl
root/pypi kindle_download-1.2.0.tar.gz
root/pypi kindle_download-1.2.0-py3-none-any.whl
root/pypi kindle_download-1.1.1.tar.gz
root/pypi kindle_download-1.1.0.tar.gz