PrivacyGuard: Specify a default value in Settings.getInt method call

* While privacy guard is enabled by default, the default value specified
  here is returned only when the setting is not defined or not an integer.

Change-Id: Iaedffcc76a23a310aa7915f6a42ccce83ba5d2a6
AppOps/Privacy Guard: Fix up misaligned switches.

Change-Id: Ic9e1e09ac911e552599f7bca6fb71b2808548f1d
Make Privacy Guard a first class citizen in the Settings app.

Change-Id: Ie45e21cfa5190307923edf65f8ff5356fa305d70
Improve app op details layout.

Change-Id: I38a2c3679633ae85aec61703ab933410775bb336

Conflicts:
	res/layout/app_ops_details.xml
[1/2] Settings AppOps: Forward port wifi/bluetooth/mobile/wakeup ops

    Squash of:

    Author: Shashank Mittal <mittals@codeaurora.org>
    Date:   Thu Sep 5 19:01:47 2013 -0700
    AppOps: Add more operations in app ops settings.
    Add following operations in app ops settings.
    -- Wifi enable/disable
    -- Bluetooth enable/disable
    -- Mobile data enable/disable
    Change-Id: I32183d77b88c326168557444a445765b5a69de6f

    Author: Sam Mortimer <sam@mortimer.me.uk>
    Date:   Mon Sep 30 23:10:35 2013 -0700
    [1/2] AppOps: Add alarm wakeup op
    Change-Id: Ic739519cb9df9d2c67d65e3572a119b4d55145f0

Change-Id: Iacfbf6abccdda65afc3b7b83bfc03b30d94afd77

Conflicts:
	res/values/cm_arrays.xml
	res/values/cm_strings.xml