Reloads page after attributes are saved, so users see immediate feedback on page types that use attributes for layout/design options.
Tested on 5.5 and 5.6. Probably doesn't work on 5.4 or lower.
Drop the reload_on_attribute_change.php file into your site's top-level elements directory.
Add this to the top of any page type templates you want this functionality on:
Loader::element('reload_on_attribute_change');
(A good place to add it is under the include('elements/header.php'); line.)