title: ActionBarSherlock items not appearing in overflow
body: <p>I'm trying to restyle my app to an ICS look and feel with ABS.  Getting the ActionBar itself was nice and straightforward, however adding menu items has not been.</p>
  
  <p>My code looks like:</p>
  
  <pre><code>    @Override
      public boolean onCreateOptionsMenu(Menu menu) {
          super.onCreateOptionsMenu(menu);
          MenuInflater inflater = getSupportMenuInflater();
          inflater.inflate(R.menu.menu, menu);
          return true;
      }
  </code></pre>
  
  <p>All the appropriate imports are being used.</p>
  
  <p>And my menu.xml is as follows:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;menu
    xmlns:android="http://schemas.android.com/apk/res/android"&gt;
    &lt;item android:id="@+id/backup" android:title="@string/backupLabel"/&gt;
    &lt;item android:id="@+id/restore" android:title="@string/restoreLabel"/&gt;
  &lt;/menu&gt;
  </code></pre>
  
  <p>The ActionBar shows, but the menu behaves as a 2.1 menu - only activating from the menu button with no overflow available.  This is also true on an ICS emulator - where I have to use the menu button to activate the menu.</p>
  
  <p>If I add android:showAsAction="ifRoom" then the items appear as action items - but not in the overflow, which is where I would like them to always be.</p>
  
  <p>Does that all make sense?</p>
  
  <p>What am I missing?</p>