Revert "Add device specific settings aka advanced settings"

This reverts commit 9b2ff0173d8987708196a291b71c78741d2126d0.
Settings: add Advanced menu for device-specific settings app

Change-Id: Ib022a224fe71522eb2432a112d2bdf64bc08c926
Signed-off-by: iceandfire <arhamjamal@gmail.com>

Conflicts:
	res/values/strings.xml
Merge branch 'jb-mr1' of github.com:TeamHorizon/android_packages_apps_Settings into jb-mr1