Make Privacy Guard a first class citizen in the Settings app.

Change-Id: Ie45e21cfa5190307923edf65f8ff5356fa305d70
Revert "Revert: 'Add WhisperPush category to security settings'"

Change-Id: Ib216cf8d8c8b5785d940d4ec701b522ffaf88b54 (reverted from commit 2b0bd92a4c01a904149a378006098f41ec028b4d)
Signed-off-by: baked <travp624@gmail.com> (reverted from commit 5d94b0e46954288e1f1381f091907698e4725b3d)
Make baked settings visible for users other than
the owner.

Signed-off-by: baked <travp624@gmail.com>
Settings: Fix up top level "Privacy" section

Signed-off-by: baked <travp624@gmail.com>