title: how to enable editing mode on UITableViewCell programmatically?
body: <p>I am developing an app which has a <code>PageViewController</code> and two view controllers as children of it. One of the Child View controllers has a <code>UITableView</code>.</p>
  
  <p>The problem occurs when I swipe the child view controller. I want to have two functionalities like there should be a swipe for delete on tableView.
    When I swipe the child view controller it sends swipe to pageViewController. So it does not show the delete button when we swipe a table view cell.</p>
  
  <p>I want to have two functionalities on swipe event so that there would be both: </p>
  
  <ol>
  <li>Swapping of view</li>
  <li>Show red delete button on row</li>
  </ol>