Revert "(2/2) All in one Halo integration, fixes and master switch for Slim 4.4"

This reverts commit 9b94bb7cf6e7c0b03d773c6c815c014a46f50110.

Conflicts:
	res/values/cr_arrays.xml
	res/values/cr_strings.xml
	res/xml/settings_headers.xml
PEEK [2/2]

Add ability to switch peek on or off.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Change-Id: I1943221aa867099aeed001f3ff54ab83def90391

Conflicts:
	src/com/android/settings/DisplaySettings.java

Conflicts:
	res/values-es/pa_strings.xml
	res/values/pa_strings.xml
	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java