Merge in RED/ui from VM/NotificationsPreferences to master
* commit '070df8a0ab5ced2e9c2e525f2f2e856ce045bcef':
updated EmailNotificationScheduleTypes to match with the backend values
removed 'red-page-layout.scss'
solved comments
solved pr comments
updated request
added model
removed changes pushed by mistake
updates for integration with backend
WIP on notification preferences service
added notifications preferences form
WIP on Notifications Preferences
moved user profile screen into account settings
WIP on adding Notifications Preferences