title: Swipe to delete option in UITableView issues
body: <p>I want to use "swipe to delete" option in my project.</p>
  
  <pre><code>-(void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath 
  {
  
      if (editingStyle == UITableViewCellEditingStyleDelete)
      {
          NSDictionary *userData = [_contactsArray objectAtIndex:indexPath.row];
          NSLog(@"delete row %@",userData);
      }
  }
  
  - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
  {
  
      return YES;
  }
  </code></pre>
  
  <p>I am using this code but it gives following output which I don't want.<img src="https://i.stack.imgur.com/H4X4m.png" alt="enter image description here"></p>
  
  <p>I don't want that left side minus sign on cell.
  I just want swipe and show delete button.
  The same code I have used in my previous project and it works fine (i.e only swipe to show delete button, no minus sign on left side)</p>
  
  <p>Please help me to solve this.</p>