root/pypi: links for sxytools

root/pypi sxytools-0.0.6.tar.gz
root/pypi sxytools-0.0.5.tar.gz
root/pypi sxytools-0.0.4.tar.gz
root/pypi sxytools-0.0.3.tar.gz
root/pypi sxytools-0.0.2.tar.gz