Settings: Fix for missing notification volume slider in Volume panel.

Change-Id: Icb9c1183980936df3e33de45b581e2af29085fa9
Statusbar: double-tap to sleep (settings part)

Change-Id: Ifb8f1ab1d84ba39942357ee6f8694764799d4103
Merge "Settings: Fix for missing notification volume slider in Volume panel." into cm-11.0
Merge "Statusbar: double-tap to sleep (settings part)" into cm-11.0
Merge branch 'cm-11.0' of github.com:CyanogenMod/android_packages_apps_Settings into cm-11.0

Merged changes from upstream