root/pypi: links for watsonexplorer

root/pypi WatsonExplorer-2.0.1-py3-none-any.whl
root/pypi WatsonExplorer-2.0.0-py3-none-any.whl
root/pypi WatsonExplorer-1.0.4.tar.gz
root/pypi WatsonExplorer-1.0.4-py3-none-any.whl