Initialize Jupyter Book

[weiji14]

Starting with a minimally modified Jupyter Book initialized with jupyter-book create book/. Changed the _config.yml to use a proper title and the EGU22 logo. Included a Binder launch button and a footer with CC-BY-4.0 license. Also added a JupyterBook badge to the main README.md.

Preview it at https://www.generic-mapping-tools.org/egu22pygmt/intro.html

Steps to run locally:

cd egu22pygmt
mamba env create --file environment.yml
mamba activate egu22pygmt

jupyter-book create book/
jupyter-book build book/

TODO:

• [x] Initialize basic Jupyter Book (e07e644062e9c8b49ed2680fa367b195443e58f4)
• [x] Setup GitHub Action to build the jupyterbook and deploy to GitHub Pages
  • Refer to https://jupyterbook.org/en/stable/publish/gh-pages.html#automatically-host-your-book-with-github-actions
• [x] Configure https://github.com/GenericMappingTools/egu22pygmt/settings/pages so that https://www.generic-mapping-tools.org/egu22pygmt/intro.html works
  • 
• [ ] Cleanup to remove unneeded files

References:

• https://jupyterbook.org/en/stable/start/your-first-book.html
• https://jupyterbook.org/en/stable/start/publish.html#publish-your-book-online-with-github-pages
• https://github.com/ICESAT-2HackWeek/website2022