Update to Freemarker 2.3.20

James Moger

2014-07-02 55c7e6ed6ab4f2002f1e8f0f20ff9ada6bd5bdd9

 src/main/java/com/gitblit/wicket/ExternalImage.java

@@ -27,6 +27,7 @@
      super(id, new Model<String>(url));

   }



   @Override

   protected void onComponentTag(ComponentTag tag) {

      super.onComponentTag(tag);

      checkComponentTag(tag, "img");