Add instructions for adding conda env to Jupyter notebook

[kellynm]

Add to conda windows install docs instructions for how to add conda environment to Jupyter notebook. https://medium.com/@nrk25693/how-to-add-your-conda-environment-to-your-jupyter-notebook-in-just-4-steps-abeab8b8d084

[DeclanGazil02]

Hey! I have to add to an open source projects documentation for a college assignment. I was wondering if I could tackle this!