Updated Tower icon per fournova's request

James Moger

2013-05-15 d8aa8d69ba21d7846a72d51810a9f89f032a5ecb

 src/main/java/com/gitblit/JsonServlet.java

@@ -123,6 +123,7 @@
         // Send JSON response

         String json = JsonUtils.toJsonString(o);

         response.setCharacterEncoding(Constants.ENCODING);

         response.setContentType("application/json");

         response.getWriter().append(json);

      }

   }