Ensures virtual path is set on the template, updates the tree controller to render the correct editor if it's webforms, updates the rest service to return the updated contents if the server changes it and updates the UI

src/Umbraco.Web/WebServices/SaveFileController.cs

@@ -204,7 +204,11 @@ namespace Umbraco.Web.WebServices
                 var syncPath = "-1,init," + t.Path.Replace("-1,", "");
 
                 return Success(ui.Text("speechBubbles", "templateSavedText"), ui.Text("speechBubbles", "templateSavedHeader"),
-                    new { path = syncPath });
+                    new
+                    {
+                        path = syncPath,
+                        contents = t.Design
+                    });
             }
             catch (Exception ex)
             {