title: Android Studio SDK version error after update
body: <p>I just finished installing Android Studio and the JDK. Everything worked fine while I looked around the new interface. No errors or anything. After I checked for updates I went from version 0.5.2 to 0.6. When I restarted I got the error</p>
  
  <blockquote>
    <p>Error:The SDK Build Tools revision (19.0.3) is too low for project ':app'. Minimum required is 19.1.0</p>
  </blockquote>
  
  <p>Which SDK is it referring to and shouldn't it update along with Android Studio? Before I updated I did not have this message.</p>