Conf Alert

As you know, you can override variable values at runtime by adding them to the global $conf array via settings.php.

However, there is no notification in admin/config forms UI to signify that a variable has been set via settings.php. Site admins may get confused as to why any changes to the field value don't show on submitting & reloading the form.

This module adds such a notification - disabling the field in any admin forms and adding a message to the field description.