Ad warning against upgrading

Author: jantje

Eclipse update site/WebContent/remind3_0.html

@@ -9,6 +9,7 @@
         <div id="header">
             <a href="http://www.eclipse.org/"><img src="http://download.eclipse.org/eclipse/eclipse.org-common/stylesheets/header_logo.gif" width="163" height="68" border="0" alt="Eclipse Logo" class="logo" /></a>           
         </div>
+        <h1>Do not upgrade the plugin unless you know why!!</h1>
 <h1>So you think Jantje and the contributors did a great job?</h1> 
 <h2>Well you are right!!!!</h2>
 <h3>You know because you are using the latest version.</h3>