root/pypi: links for s2downloader

root/pypi s2downloader-1.4.3.tar.gz
root/pypi s2downloader-1.4.0.tar.gz
root/pypi s2downloader-1.3.0.tar.gz
root/pypi s2downloader-1.2.3.tar.gz
root/pypi s2downloader-1.2.1.tar.gz
root/pypi s2downloader-1.2.0.tar.gz