title: How to set title with UITabbarsystemitem
body: <p>I just wanted to know how i can set a title of a tab bar item using <code>UITabBarSystemItem</code> ?</p>
  
  <p>What i did :</p>
  
  <blockquote>
    <p><code>self.tabBarItem = [[UITabBarItem alloc] initWithTabBarSystemItem:UITabBarSystemItemFeatured tag:0];</code></p>
  </blockquote>
  
  <p>So to change the title by default instead of "Featured" (because of <code>UITabBarSystemItemFeatured</code> object), I wrote :</p>
  
  <blockquote>
    <p><code>self.tabBarItem.title = @"Actu";</code></p>
  </blockquote>
  
  <p>So in my mind i should have "Actu" as title instead of "Featured".</p>
  
  <p>But it changes nothing, the title keeps being "Featured" (default title).</p>
  
  <p>I also tried : </p>
  
  <blockquote>
    <p><code>[[self.tabBarController.tabBar.items objectAtIndex:0] setTitle:NSLocalizedString(@"Actu", @"Actu")];</code></p>
  </blockquote>
  
  <p>(because this tabbaritem is at index 0), but nothing changes.</p>
  
  <p>Or maybe such a modification is not possible using <code>UITabBarSystemItem</code> objects ?</p>
  
  <p>I hope this is well enough explained :/</p>
  
  <p>PS : Sorry for my english and anything else wrong, 1st post ever… :/</p>