Ok, I think I have successfully gotten the current working version of our Activity plugin "newsdisplay" into git here:
https://github.com/emdalton/moodle-mod_newsdisplay
I am new to using git for anything other than installing Moodle, so hopefully I have done this correctly. There is still some cleanup to do here, but I welcome any comments.
@Hartmut, thanks for the info about the Accordion plugin. Is this plugin only available on this page of source,
or is there a way to get it as a package I can pass to our hosting provider
for review? I assume it will only work with a bootstrap-based theme. We
are currently using a different theme, and I'll have to consider how we
might migrate to a bootstrap theme.
Also, I see that this plugin uses the "Orphaned Content" area of the course, just as Subpages does. This has caused some confusion with our faculty in the past. We'll need to consider whether this would work for us.