T157 stateless json rest api works

src/main/resources/static/js/datatransfer.js

@@ -13,6 +13,7 @@ var jsonIndex = 0;
 function getData(uuid){
     $.getJSON('http://localhost:8097/mock/json', function(data) {
         json = data;
+        console.log(JSON.stringify(json));
         console.log("Json received");
         fillMessageList();
         console.log("List initiated");