title: Can't update: no tracked branch
body: <p>I am on Android Studio (Preview) 0.6.0 on Windows and was trying to share my project on GitHub. I used Git Shell to initialize, add, commit and push the project to GitHub. But when I tried to update my project from within Android Studio <img src="https://i.stack.imgur.com/SS9e6.png" alt="enter image description here">, I got this error:</p>
  
  <pre><code>Can't update: no tracked branch
  No tracked branch configured for branch master.
  To make your branch track a remote branch call, for example,
  git branch --set-upstream master origin/master
  </code></pre>
  
  <p>It does provide this suggestion but I am not sure what to do at this point. Is there a way to fix this from within Android Studio?</p>