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
Revert "Single pane for 10" Settings"

This reverts commit 56f51a8927f53bee81145fe29e63af8a87e6fd1b.

Conflicts:
	res/layout/manage_applications_apps.xml
	res/layout/running_processes_view.xml
	res/values/styles.xml
	res/values/themes.xml