title: how to change front color of navigation bar title
body: <p>I am using navigation controller in my application and want to change title color of navigationBar.</p>
  
  <p>I am doing so using below code </p>
  
  <pre><code>NSDictionary *dic = [NSDictionary dictionaryWithObjectsAndKeys:[UIColor grayColor],UITextAttributeTextColor,nil];
      [self.navController.navigationBar setTitleTextAttributes:dic];
  </code></pre>
  
  <p>One more thing I am using ARC xcode 4.2 and this code is placed on appdelegate only</p>
  
  <p>It is working fine in ios 4+
  but not working on below versions.</p>
  
  <p>Please help me how to do this from single code on appdelegate</p>