title: Angular UI accordion with buttons in the header part
body: <p>I am using the accordion directive from <a href="http://angular-ui.github.com/bootstrap/" rel="noreferrer">http://angular-ui.github.com/bootstrap/</a> and I need to have two buttons in the header part.</p>
  
  <ol>
  <li>Add - Create exactly same accordion below the original.</li>
  <li>Remove - Remove the accordion. (the first accordion can not be removed -
      disable the Remove button).</li>
  </ol>
  
  <p>I am new to AngularJS and please help me to achieve this.</p>