Framework: Enable multi-user support for Quiet Hours

Change-Id: Ica967ff6bf5842a08421583449876ba73de13d51
Framework: Fix multi-user support in AudioService

Change-Id: Iddeeeac0734a237103e238bcdaa1e85806a64e4f
Merge "Framework: Enable multi-user support for Quiet Hours" into cm-10.1
Framework: Enable multi-user support for Notification light

Change-Id: I4fb84fdb0c9e1592c2a421011c303a789cde8c8c
Merge "Framework: Fix multi-user support in AudioService" into cm-10.1
Merge remote branch 'cm/cm-10.1' into cm-10.1