root/pypi: links for nexus-escrow

root/pypi nexus_escrow-0.3.0.tar.gz
root/pypi nexus_escrow-0.3.0-py3-none-any.whl
root/pypi nexus_escrow-0.2.0.tar.gz
root/pypi nexus_escrow-0.2.0-py3-none-any.whl