root/pypi: links for xvault

root/pypi xvault-0.0.25.tar.gz
root/pypi xvault-0.0.25-py3-none-any.whl
root/pypi xvault-0.0.21.tar.gz
root/pypi xvault-0.0.21-py3-none-any.whl
root/pypi xvault-0.0.20.tar.gz
root/pypi xvault-0.0.20-py3-none-any.whl