Switch to pandas theme

[yuvipanda]

Ref jupyterhub/team-compass#225. I like
the new theme as well.

The top level headers still need to be sorted out.

[yuvipanda]

is how it looks now, but it shouldn't look like that.

[choldgraf]

In my case, I generally needed to:

1. Define which pages I wanted as top-level headings
2. For each one, make sure there was an "index" page for that heading. In many cases this corresponded to folders in the source folder, so each folder had an index.rst file. But in other repositories with a flat structure, I just made an index-heading1.rst and index-heading2.rst file etc.
3. In each index page, its .. toctree:: should point to the pages for that sub-heading.
4. On the main index page, it should only have a .. toctree:: that points to the top-level heading index pages.

Does that help?

[choldgraf]

hey @yuvipanda - I hope that it is OK with you, but I just pushed a commit to your branch that fixes up some of the page naming and index issues, and also adds a little logo for the site. Lemme know what you think - feel free to change anything, or to ask for any changes.

Docs here: https://1714-137537346-gh.circle-artifacts.com/0/html/index.html

Here's how it looks on my machine now:

[choldgraf]

(btw - it was super easy to reorganize the index files because these docs are awesomely organized)