Rubygroup updates

Sorry for providing it so late. I plan to push future updates Monday nights after the meeting. I also had trouble using <pre><code>git fetch upstream</pre></code> which caused me to have a tone of conflicts, I ended up using <pre><code>'git clone < git odin url ></pre></code> instead. Though I did just complete the git section of odin course and realized I forgot to chose the dev branch.