frameworks: Add inital Evervolv Toolbox setting.

 * DISABLE_TOOLBOX is going to be used to bring the users experience to
   as close to stock experience as possible.

Change-Id: Ie106f0e16bccab4aa81abc64e92bf9751c21de20
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:

Hack for trackball wake with toggle

relies on current LEGACY_TRACKPAD board define

 This is the 3rd commit message:

PhoneWindowManager: let DISABLE_TOOLBOX remove vol/trackball customizations

 This is the 2nd commit message:

fix vol wake

Change-Id: I42c41f7ccba4cee377c31c144be1bbf2e339e875