Set the name of the scenario when loading a file

dream/platform/src/dream/InputModule_viewAddDocumentDialog.js

@@ -39,7 +39,9 @@
         return promiseReadAsText(file);
       })
       .push(function (json) {
-        json_data = json;
+        var data = JSON.parse(json);
+        data.general.name = name;
+        json_data = JSON.stringify(data);
         return createDocument(gadget, name);
       })
       .push(function (jio_document) {