Quiet Hours: allow disabling of system sounds (1 of 2)

* this include touch and lockscreen sounds

Change-Id: I4b16be00ae24dafd0039834bf63f6df3ef918619
QuietHours: clean up and consolidate code

Change-Id: Ib745ba91f800489518f1c7b5d2512ba946039696
Frameworks: QS performance profiles tile

Patchset 2: Fix not null comparation
Patchset 3: xxhdpi drawables
Patchset 4: Fix xxhdpi drawables (thx blunden)
            Rebased
Patchset 5: Add suggestions
            Sync on boot the system property with the setting
Patchset 6: Rebased

Change-Id: Ib32d3734b63f88a3473e0ab10d8edf30dae9ceb6
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge "Quiet Hours: allow disabling of system sounds (1 of 2)" into cm-10.2
Merge "QuietHours: clean up and consolidate code" into cm-10.2
Merge "Frameworks: QS performance profiles tile" into cm-10.2
Revert "QS performance profiles tile…"

This reverts commit 0f9e3d4b6bd9affe170485f9ea7af747f3d0cf62.

Conflicts:
	core/res/res/values-el/cm_strings.xml
	core/res/res/values-hu/cm_strings.xml
	core/res/res/values-zh-rTW/cm_strings.xml
	core/res/res/values/config.xml
	core/res/res/values/symbols.xml

Change-Id: I4b3981989c3cdc2a639682b76d959e758ddb10bf
merge changes from CyanogenMod 10.2 into local branch

Conflicts:
	core/java/android/provider/Settings.java
	core/res/res/values/cm_arrays.xml
	services/java/com/android/server/NotificationManagerService.java

Change-Id: Ia23f58ef8aa0a40a973d756164d0145742fb3921