Keep quiet when volume keys are used to wake up device

- Userspace will make a 'beep' with it receives a key up, so
  consume that event as well.
- Removed wake key check in music control code as it will already
  be disabled here.

Change-Id: I93839acd39aec8a2ee40291f833a31f6b048c9f8
Fix Quick Settings for MSim [1/2]

 - Show the data usage of active data SIM for QS
 - Immediately update QS when data subscription changes
 - Forward setDataEnabled AS-IS (see part [2/2])

Change-Id: I1c72d9955b1d068ef276386b761f7aa2d664fdc2
SystemUI: status bar brightness: store value as int

Non-automatic brightness value is stored as int, not float.

Symptom: adjust the brightness in the status bar, the brightness
         slider in the notification bar will always be set to full

Change-Id: I5f9a6e97bae2c44c3aff7c9222186a6dbda5d902
[1/2] Forward port power connect/disconnect notification support

Original commit info:

    [1/2] Power connect/disconnect notification support

    part 1/2: frameworks/base PowerUI and Settings
    http://review.cyanogenmod.org/#/c/35241/

    part 2/2: packages/apps/Settings Sound settings
    http://review.cyanogenmod.org/#/c/35242/

    V-Old_Change-Id: I36a6b9f924d2cd52191a8e83a744745b37c5b068

OldChange-Id: Ib865e1c296cb8e1d957b2a48616c88ceaba5c008

Change-Id: I5db20ef23bdb644e2af06e8dcbc8fbd0cf7ce321
Signed-off-by: STELIX <ssspinni@gmail.com>
Forward port 'Swap volume buttons' (1/3)

[mikeioannina]: Adjust for 5.0 changes

Change-Id: I1b45da63b815aa1b3ddf7cda2b7afb0872ab433f
ServiceState: add support for DCHSPAP

Change-Id: Ib0a328652c14580718400b00146b770481be5458
[1/2] Battery light: 100% charged level
[1/2] Smart pulldown

Adds the ability to directly open the QS panel when there are
no notifications present in the notification panel.
This commit combines the enhancement by HardCorePawn for detectin
notification types for the same.

Credits: kufikugel, HardCorePawn

PS 2-4 : Cleanup

Adapted to LP

Added Jubakubas commit

SystemUI: Smart Pull-Down - Any Notification (1/2)

PS
- fixed logic to go inline with all mode in settings - should be fixed on kk as well

Change-Id: I3c9b048f2616d2b8950930cc5bfac27c2364e826
[1/2] Quick unlock
[1/2] Keypad shuffler