title: How can I change the font style on ActionBarSherlock
body: <p>How do I change the font size for the title of the Action bar using Themes for ActionBarSherlock?</p>
  
  <p>My theme at the moment  (applied to my whole application is as follows): </p>
  
  <pre><code>&lt;style name="Theme.MyAppDefaults" parent="@style/Theme.Sherlock.Light"&gt;
           &lt;item name="android:textSize"&gt;@dimen/default_textsize&lt;/item&gt;
           &lt;item name="actionBarSize"&gt;@dimen/action_bar_height&lt;/item&gt;
  &lt;/style&gt;
  </code></pre>
  
  <p>Notice that the font size is set as set on all the Views in my app. Just not the ActionBar's font.</p>