Set UITableViews Separator Insets to Zero in iOS8

Separator Insets to Zero iOS8 Swift

func tableView(tableView: UITableView, willDisplayCell cell: UITableViewCell, forRowAtIndexPath indexPath: NSIndexPath) {
  if(self.tableView.respondsToSelector(Selector("setSeparatorInset:"))){
    self.tableView.separatorInset = UIEdgeInsetsZero
  }
        
  if(self.tableView.respondsToSelector(Selector("setLayoutMargins:"))){
    self.tableView.layoutMargins = UIEdgeInsetsZero
  }
        
  if(cell.respondsToSelector(Selector("setLayoutMargins:"))){
    cell.layoutMargins = UIEdgeInsetsZero
  }     
}