Managed to get an RSS feed going#

So, I managed to get an RSS feed running through Jekyll, following the instructions at https://help.github.com/articles/atom-rss-feeds-for-github-pages/

Also, updated my Ruby to 2.2.3 from 1.9.3. The Ubuntu package manager still only supports 1.9.3? What the heck?

That was a surprisingly lengthy update, especially when followed by bundle update.