Check_MK Werk 6053: Fixed sync after user notification rule changes

ID: 6053 Title: Fixed sync after user notification rule changes Component: Notifications Level: 1 Class: Bug fix Version: 1.6.0i1 When a user changes his personal notification rules in a distributed environment, the user profile synchronization was only performed for the configured "login sites". These are the sites where user logins are allowed (by the site configuration). In case of notification setting changes the notification rules need to be synchronized to all sites instead.