Add a demo workspace

[blink1073]

Testing on https://mybinder.org/v2/gh/blink1073/jupyterlab-demo/workspace-file?urlpath=lab%2Fworkspaces%2Fdemo.

[ian-r-rose]

I wonder if it might be better to open either (or both) of

1. The README with the Markdown renderer.
2. The FAQ widget.

[blink1073]

Thanks @ian-r-rose, updated.

[ian-r-rose]

Cool, LGTM, pending final choices on what to include in the image.

[blink1073]

Note to self: open to docs overview page instead of FAQ

[jasongrout]

One thought for the default workspace to open the docs in the right side, and the Lorenz notebook (from #60) in the left side, possibly with the lorenz.py file just below the notebook:

[jasongrout]

Perhaps we should open the docs to the Interface section, but then it's not clear how to navigate to other sections or that the docs even do have other sections. Opening to the starting page, you can readily see the table of contents.

[jzf2101]

I think we should have the interface section and the notebook. I worry we'll overwhelm users if we give them too much to start with.

[blink1073]

We can't link to a specific page in the documentation without a change to jlab itself

[jasongrout]

We can't link to a specific page in the documentation without a change to jlab itself

Good point.

[jzf2101]

Maybe we need to add a link in the readme instead?

[jasongrout]

@blink1073 - I pushed the workspace update to your branch to open the Lorenz file and the docs, like in the above screenshot. Thoughts? Do you think we should open the readme or some other file instead?

[blink1073]

I think Lorenz and the docs are a good combo

[jasongrout]

Something isn't quite working right with the widgets - they only show up on the second time or so of executing the appropriate cell. I'm investigating...