add active class to notification messages

Author: webjunkie01

Allura/allura/public/nf/js/jquery.notify.js

@@ -61,6 +61,7 @@
 
     function displayNotification(el, o){
         var selector = '.' + o.newClass + '.' + o.messageClass;
+        $(selector).removeClass(o.newClass).addClass(o.activeClass);
         $(selector).fadeIn(500);
         if (!$(selector).hasClass(o.persistentClass)) {
             var timer = $(selector).attr('data-timer') || o.timer;