title: Place UITableView below Navigation bar with Interface Builder
body: <p>I am developing a storyboard with the following scenario: a Navigation Controller has UITableViewController (Father). There is a cell in Father which performs a segue that opens a new UIViewController: Son. Inside Son, I have dragged a UITableView and a Navigation Item, as I want to have a refresh button in the navigation bar. </p>
  
  <p>However, when I run the project, the table doesn't fit below the navigation bar. Also, it appears to be an empty space in the footer of the view. What attribute should I set or modify, in the interface builder, to get the table begin after the navigation bar, and fill the entire view?</p>
  
  <p><img src="https://i.stack.imgur.com/AjdYU.png" alt="enter image description here"></p>