updates readme with more info

README.md

@@ -2,17 +2,19 @@
 
 This is a test of what can be used to generate the MDAI project documentation.
 
-This uses the GitHub Way of generating documentation, with local testing.
+This uses the GitHub Way of generating documentation, with local testing if you install [Jekyll](https://jekyllrb.com/) locally.
 
-Local testing means installing Jekyll (and all of the Ruby stuff)
-to build the site locally for a sanity check. Then push to the repo
+Local testing means installing [Jekyll](https://jekyllrb.com/) locally.
+Build the site locally for a sanity check. Then push to the repo
 to have GitHub actions build the site on the remote.
 
 *Note:* The GitHub actions can take a few minutes to build the site.
 
-Jekyll supports the Liquid templating language.
+Jekyll supports the [Liquid templating language](https://jekyllrb.com/docs/step-by-step/02-liquid/).
 
-We're also trying out the Just the Docs theme instead of the built-in
+We're also trying out the [Just the Docs theme](https://just-the-docs.com/) instead of the built-in
 Jekyll theme or any of the other "approved" Jekyll. Just the Docs is 
 designed for documentation, is well-supported, and designed to work
 in Jekyll with GitHub pages.
+
+[Help for setting up in GitHub](https://docs.github.com/en/pages) should be pretty straight forward.