title: Set different UINavigationController titles for embedded UITabBar subviews?
body: <p>In my app I have embedded a UITabBarController inside of my UINavigationController. The problem is that the UINavigationController treats that tab bar as a single view controller even though there are 4 tabs in it. I am needing to have a different header title for each of those 4 tabs that displays in the navigation bar header. Using self.title on a subclass for those 4 views does nothing. It just displays the same title in the navigation bar constantly because like I said, the UINavigationController treats that entire tab bar controller as a single view. </p>
  
  <p>How can I have separate titles for each of my views that are tabs inside the tab bar controller?</p>