Update for hungarian translation (JB)

It contains corrections of some mistyping.
Merge pull request #733 from benjoe1/patch-26

Update for hungarian translation (JB)
NotificationControl: fixed LED settings handling during Quiet hours
Make sure we modify LED settings during Quiet hours only when
Notification control settings are actually enabled for a given app (or
when default settings apply).
NotificationControl: Active Screen - obey UNC feature locked state
Makes sure we don't use Active Screen after UNC feature gets locked
(e.g. when trial expires)
Updated Chinese (Traditional) translation
Updated Spanish translation