update use of shellexecute

dashboard-ui/bower_components/emby-webcomponents/usersettings/usersettingsbuilder.js

@@ -40,6 +40,14 @@ define(['appSettings', 'events', 'browser'], function (appsettings, events, brow
             saveTimeout = setTimeout(onSaveTimeout, 50);
         }
 
+        self.getData = function () {
+            return displayPrefs;
+        };
+
+        self.importFrom = function (instance) {
+            displayPrefs = instance.getData();
+        };
+
         self.set = function (name, value, enableOnServer) {
 
             var userId = currentUserId;