Hide SuperUser if SupenSU is installed

Change-Id: I9765d7b1e3a877651e70a9a32f002a288d79c1ce
Add preference for enabling root access (3/3)

 * Root over ADB is now disabled by default on non-eng builds
 * Requires support in su binary and adbd
 * Root access can be configured to use ADB only, apps only, or all

Change-Id: I132a35a31c676511db954ff19120fa6d3c795b23

Settings: Make CM developer options additions respect the on/off toggle
This commit fixes the problem where, when dev options are turned off, our
CM customizations don't turn off with the rest of the options and the
dangerous option (root access) does not reset to a safe setting.

Change-Id: I879756ea353ce2940c05b224998fc1a945f2ceff

DevSettings: Fix the root-access toggle in eng builds

It was being unconditionally removed, put it back

Change-Id: I8eecab7353c59b224d917cc1710124f57656cf47

Conflicts:
	res/values/strings.xml
Switch to new Superuser

Change-Id: I9d91392ad6fbc9953d19059ab59b91d214c00e0c
Hide Superuser entry if root access for apps is disabled.

Change-Id: Ibb77ba5a0fccf22564a26b8b1e13f7762c65718e
Fix scrollbars appearing out of place in Superuser.

Change-Id: Ia206623716192e479901c02cf94de84a29e0479e
SECURITY FIX: Fix package uids being reused between uninstall and reinstall of different packages.
Policies for older packages were being granted to the newly installed package that got the recyled uid.

Change-Id: I6c74cf6762e8da10e09d5cf5d94e9f826e47f24d
Settings: Hide Development settings when it is turned off

This commit hides the Development and Performance settings items
when the user turns off Development settings. This sets things back
to tapping x number of times on the build number to once again enable
developer settings

Change-Id: I6003f73f5abee54bb000f01757ecffe7b68dba59

Settings: Make Perf settings act just like dev setting - start hidden

The Performance settings should not show until the owner of the
device enables development options, guest users should not be able
to turn it on.

Change-Id: Ib08d29bfd92ad44c71d02c115e12064ddf4704e0
Development Settings: fix setting reset on disable

When Development Settings are disabled, some settings are
reset to values other than the default. This fixes it.

 - No need to have resetAdvancedReboot(), as it is already
   reset by the "unckeck all checkboxes" logic.

 - Adb notify should reset to enabled

 - Verify apps over usb should reset to enabled

Change-Id: If5d88d220d2a17d6e172b2f54facd4afa3bae904