title: Should use android:showAsAction when not using the appcompat library
body: <p>I have a weird problem, I was using a menu.xml file in my android application like this:</p>
  
  <pre><code>&lt;menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:compat="http://schemas.android.com/apk/res-auto" &gt;
  
      &lt;item
          android:id="@+id/action_refresh"
          android:orderInCategory="100"
          android:title="@string/action_refresh"
          android:icon="@drawable/toc"
          compat:showAsAction="always"/&gt;
  &lt;/menu&gt;
  </code></pre>
  
  <p>and it was working well, but some days ago i was updating my eclipse to the last version, and after that, the app:showAsAction="always" shows the error: </p>
  
  <blockquote>
    <p>Should use android:showAsAction when not using the appcompat library
    and after that my action bar icons was moved to the overflow bar and not showing the in the action bar at all.</p>
  </blockquote>
  
  <p>anyway, the appcompat library is the parent of my base style.
  what should I do to resolve that?</p>