title: How to open expanded view while pressing Cell of UITableView in iOS?
body: <p>I have UIWebView. I want to open it just under the UITableView.
  I have custom cell, with button, or even it can be expand of click of cell (didselectrow).</p>
  <p>How can I put UIWebView under Cell and expand it when cell is clicked.</p>
  <p>I want also to close it when another cell is clicked, as it will open its respective webview.</p>