title: Pull-To-Refresh and search bar
body: <p>I'm wondering what solution is the best for the pull down action: Pull-To-Refresh vs. Pull-To-Search? What if I want to have both (search bar and refresh) like in the Mail app? Don't know what the approval in the app store does look like ...</p>
  
  <p>How would you implement that with a <code>UITableViewController</code>?</p>