Add WhisperPush category to security settings

Change-Id: Ib216cf8d8c8b5785d940d4ec701b522ffaf88b54
Revert "Single pane for 10" Settings"

This reverts commit 56f51a8927f53bee81145fe29e63af8a87e6fd1b.

Change-Id: If5c7be247caeeb4ec3e0bceed86bc5763d74f927
Merge branch 'cm-11.0' of git://github.com/CyanogenMod/android_packages_apps_Settings into cm-11.0