title: Cordova android revision to low
body: <p>I am trying to build a cordova app for android, but I get the following error:</p>
  
  <pre><code>The SDK Build Tools revision (19.0.3) is too low for project 'Testing'.
  Minimum required is 19.1.0
  </code></pre>
  
  <p>How do I update the revision of my android sdk?</p>