Add online and cloud options

[phockett]

• [ ] Run code online
  • [ ] Binder/Colab integration: https://jupyterbook.org/en/stable/interactive/launchbuttons.html
  • [ ] Thebe: https://jupyterbook.org/en/stable/interactive/thebe.html
  • See also other platforms, e.g. https://lewtun.github.io/dl4phys/intro.html for Colab, Kaggle, Gradient, Studio Lab examples.
  • Platform overview: https://www.dataschool.io/cloud-services-for-jupyter-notebook/
  • Will potentially have issues with some packages (if not pip/conda or in-notebook installable). May be able to use Docker build...?
• [ ] Comments and help
  • [ ] Via Jupyter Book, https://jupyterbook.org/en/stable/interactive/comments.html
  • [ ] Added help doc/pages with additional links, e.g. package GH issues, Open Science forum etc.
• [ ] Zotero bibliography to upload and link