Restore previous should propagate

[ajalkane]

All the various "restore previous" options should propagate.

Example with time based conditions and profile:

Initial state: ringing
17:00 - 21:00 beep, restore previous
21:00 - 07:00 silent, restore previous

Currently, at the 7am the restored profile will be "beep", since that's what the 21 :00 - 07:00 rule got for restoring. This should probably be changed, so that it will be "ringing". And likewise for all other restore actions.