BUG: Statistics module. It now uses the piwik site id

Author: Charles Marion

modules/statistics/Notification.php

@@ -101,7 +101,7 @@ public function getFooter()
       document.write(unescape(\"%3Cscript src='\" + pkBaseURL + \"piwik.js' type='text/javascript'%3E%3C/script%3E\"));
       </script><script type=\"text/javascript\">
       try {
-      var piwikTracker = Piwik.getTracker(pkBaseURL + \"piwik.php\", 1);
+      var piwikTracker = Piwik.getTracker(pkBaseURL + \"piwik.php\", $id);
       piwikTracker.trackPageView();
       piwikTracker.enableLinkTracking();
     } catch ( err ) {}