Fix Chinese translate strings

Stardrad Yin

2014-03-05 f7ae2a8425edfa56dd2927b8eb1fdc8ead94e79f

 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");