title: How do i reset my tab to default view?
body: <p>I have <code>UITabViewController</code> running with <code>UINavigationController</code>. In each tab i have a different <code>TableView</code>s that are roots of my application tree.</p>
  
  <p>When i click an item of table, it goes to next level viewing another, detailed <code>TableView</code>, still having <code>TabBar</code> and <code>NavigationBar</code> on screen. It works perfectly, except for one thing. If i'm viewing details in one tab, then switch to another tab, and go back again, then i still see my detail. What i want to achieve, is to reset tab after leaving it.</p>
  
  <p>I expect that i have to put something in <code>viewDidUnload</code> or simmilar, but couldn't find the right solution.</p>
  
  <p>Hope you can help.</p>