Squash Commits: CyanogenMod Privacy Settings

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

Change-Id: Ie45e21cfa5190307923edf65f8ff5356fa305d70

Settings: Fix up top level "Privacy" section

Change-Id: Id4dbda10a891c793bc6eb3c42807cc0e3f6092cc

Fix crash when opening privacy settings on tablets.

Change-Id: I0b9853c397304a157bb6a7b3f7726979a63421b9

Fix reference to privacy settings

Change-Id: I4d0c4f957778ad814b9d2ac816cff96bcba0e216

Add WhisperPush category to security settings

Change-Id: Ib216cf8d8c8b5785d940d4ec701b522ffaf88b54

Move WhisperPush settings

The preferences screen changes based on registration state, so it is
easier to just launch an external activity here.

Change-Id: Ib06b689efe69e858ec27c9fa34688c6eaefdd818

Code fixes

Change-Id: Ic6dba2a62e13e52750f354cb80b4284421187ea8