Selecting and Including Content

[jreades]

Build a TOC interface to makes things selectable? Seems like two kinds of interaction: 1. Having a catalogue from which you can select interactively; 2. Having a conf file that just runs without your having to provide any input when you want to rebuild the lesson.

Also, want to think about tracking the commit version so that all compiled notebooks are stable unless you choose to update them -- idea being that your practical doesn't get clobbered because you weren't aware of a change to the content.

[jreades]

We've not done the usability work to get some kind of selectable/navigable ToC process (e.g. in the Terminal) but I think most of the rest of this is now done? We don't force pin the content to a commit hash but it can be pinned yes?