Use newer simpler markup in tests.html

tests.html

@@ -18,20 +18,6 @@
           <h2 id="project_tagline">Tests</h2>
         </header>
     </div>
-
-    <div id="conversejs">
-        <div id="collective-xmpp-chat-data"></div>
-        <div id="toggle-controlbox">
-            <a href="#" class="chat toggle-online-users">
-                <span class="conn-feedback">Click here to chat</span> <strong style="display: none" id="online-count">(0)</strong>
-            </a>
-        </div>
-    </div>
-
-    <script type="text/javascript">
-        var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
-        document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
-    </script>
-    <script type="text/javascript">try { var pageTracker = _gat._getTracker("UA-2128260-8"); pageTracker._trackPageview(); } catch(err) {}</script>
+    <div id="conversejs"></div>
 </body>
 </html>