update README

Author: mrjman

README.md

@@ -1 +1,5 @@
-# rubots
+# Rubots
+This repository will be used to store the code samples and exercises used for the Mondo Rubots learning group.
+
+## Overview
+Each meeting will have a separate folder that will contain its own README that will provide information and link to the slides for that presentation. The meeting folders will also contain a samples and exercises folder that will store the code samples used during the meeting.