Policy: support for volume wake/music control

port from ics:
commit 153e40d29fae542b9c70f994d64e4c043645a523
Author: Sven Dawitz <sven@dawitz.de>
Date:   Sun Jan 8 21:32:43 2012 -0700

    add lockscreen volume button music control (framework part)

        *long-press vol up for next, vol down for previous
        *screen must be off to work
commit 7cee3218014293da1d131f3adfd0a53c1b23a473
Author: Andrew Sutherland <dr3wsuth3rland@gmail.com>
Date:   Fri Jan 13 22:03:51 2012 -0600

    volume button wake
commit 238568c72f140708d59db28ec520b15a35f12369
Author: Andrew Sutherland <dr3wsuth3rland@gmail.com>
Date:   Fri Apr 6 18:03:49 2012 -0500

    adjust vol wake / music control logic

    to allow concurrent operation (short press wakes / long press skips track)
    based on patch from <daneshm90@gmail.com>

* drewis - adjusted for 4.{2,3,4} api

 This is the 2nd commit message:

PhoneWindowManager: let DISABLE_TOOLBOX remove vol/trackball customizations

 This is the 2nd commit message:

fix vol wake

Change-Id: I42c41f7ccba4cee377c31c144be1bbf2e339e875
framework: add definitions for Extended Power Menu

Change-Id: I9921fcf6ac7e8005f4a6abf95e2b1da49256a4f3
frameworks: add more definitions for EVToolbox

  - will return to cleanup after the remaining features are added to L

Change-Id: I6e8181570fd859b5eceffac58d1d9b4e88419d9b
Add framework definition to include Torch

Change-Id: I21de929089b06e5022f90c1fab6228a543102a19
Configurable 0, 90, 180 and 270 degree rotation

 *Modified for toolbox disable.

Contributor: jonasl
Change-Id: Ia1859c51d71ef9d01cec2d13c6468ed89c6ac53e
add am_pm statusbar clock choice to toolbox

Change-Id: Ib4d63f6218ccec553415139ebaf5d35ee4bca7a2
SystemUI: bring back battery options

Change-Id: I1ab289c25a806f5994c14a11593d1d9a7818d1b8
allow forcing HighEndGfx mode

people have already started fipping the lomRam prop to enable
transparent status bar, this will enable it with fewer
repercussions

Change-Id: Ied6de65276425fa1e7db0bf9da35f1932a355172
Support for fake density

Change-Id: Ia2c7a7ba3af4242a2abbe503becae5519ff1f7e5
Yes, I'd like a dessert...

 enable the dessert case dream by default

Change-Id: Ib020dffd83b062d7381cdeffe45d82e5dad8c409