title: setting self.title change the tabbaritem title, how can i prevent that?
body: <p>I'm confusing.</p>
  
  <p>All I want to do is setting title "one" to the viewcontroller
  and title "two" to the tab bar item that show it.</p>
  
  <p>What happen now is :
  I set "one" to the tabbaritem in Interface builder.
  When I set in the viewDidLoad  self.title="two", the tab bar item text is changed also to "two"</p>
  
  <p>How can I prevent that ?</p>
  
  <p>Thanks.</p>