updated index file to load validation and translation plugins

index.html

@@ -39,8 +39,9 @@
     <script src="js/libs/jio/complex_queries.js"></script>
     <script src="js/libs/jio/localstorage.js"></script>
 
-    <!-- form validation -->
+    <!-- plugins -->
     <script src="js/plugins/validval/jquery.validVal.js"></script>
+    <script src="js/plugins/i18next/i18next.js"></script>
 
     <!-- stuff happens here -->
     <script src="js/erp5_loader.js"></script>