Tabs: Removed cookie demo since the cookie option is deprecated.

Author: scottgonzalez

demos/tabs/cookie.html

@@ -17,7 +17,6 @@ <h4>Examples</h4>
 		<li><a href="sortable.html">Sortable</a></li>
 		<li><a href="manipulation.html">Simple manipulation</a></li>
 		<li><a href="bottom.html">Tabs below content</a></li>
-		<li><a href="cookie.html">Cookie persistence</a></li>
 	</ul>
 </div>