platform: Remove mapping of android.permission.CAMERA to camera group

This mapping introduces security risk where any app with android.
permission.CAMERA can open camera driver directly without going
through mediaserver.

CRs-Fixed: 448868
Change-Id: Ic16880cfac0bc85a3e753ccd3261bfc455b02d1a
Reimplement AOSP's home-key behavior configuration

Add support for resource-based long-press and double-tap behaviors,
bringing back the functionality introduced by Google at change
I4564d9e4d127f782ed5bd8eb613ef8f2255176cc on top of our own
hardware key rebinding code

commit caca88150cc22a9324b6fed89ecdf394e68cf6f8
Author: Jeff Brown <jeffbrown@google.com>
Date:   Thu May 9 13:34:33 2013 -0700

    Support double-tap home to go to recents.

    Add config resources to enable the following behavior for
    certain devices:

    * press home - go home
    * long-press home - launch assist intent
    * double-tap home - open recents

    Bug: 8891502
    Change-Id: I4564d9e4d127f782ed5bd8eb613ef8f2255176cc
    (cherry picked from commit b7805698035622a633b2d76f7ca60169aaa9f0ca)

Change-Id: I578700abf8c51e613a4227cdf9f6c3bff90feec9
Bluetooth: Disable bluetooth only if BT Sevice is connected

Bluetooth service is imidiately disconnected from the adapter
after SSR OR if any bluetooth services is crashed OR framework
is crashed. As Bluetooth  service is not connected OR Bluetooth
is not enabled, So BT disable should be ignored & bluetooth
persist setting should not be changed.

CRs-Fixed: 499116

Change-Id: I19de939346d014cdf918e11711f2d6066e55d054
Build error fix
Several icon corrections

- qs media play and pause....use own to let them theme and have correct default cccccc color
- power tile change to default color
- widgets navring target corrected to better size

Change-Id: Ia852f8f6369e936983ef22c310ff814072b5d474

Conflicts:
	packages/SystemUI/res/drawable-hdpi/ic_navbar_widgets.png
	packages/SystemUI/res/drawable-hdpi/ic_navbar_widgets_activated.png
	packages/SystemUI/res/drawable-hdpi/ic_qs_power.png
	packages/SystemUI/res/drawable-inverted-hdpi/ic_navbar_widgets_activated.png
	packages/SystemUI/res/drawable-inverted-mdpi/ic_navbar_widgets_activated.png
	packages/SystemUI/res/drawable-inverted-xhdpi/ic_navbar_widgets_activated.png
	packages/SystemUI/res/drawable-mdpi/ic_navbar_widgets.png
	packages/SystemUI/res/drawable-mdpi/ic_navbar_widgets_activated.png
	packages/SystemUI/res/drawable-mdpi/ic_qs_power.png
	packages/SystemUI/res/drawable-xhdpi/ic_navbar_widgets.png
	packages/SystemUI/res/drawable-xhdpi/ic_navbar_widgets_activated.png
	packages/SystemUI/res/drawable-xhdpi/ic_qs_power.png
	packages/SystemUI/src/com/android/systemui/quicksettings/MusicTile.java