LockScreen: Option to hide initial page hints (1/2)

This will add an option to hide the initial page hints
that are shown left and right when the device is turned on.

Change-Id: Id4f29f7cfbaca6b4dd91f0b2de2b8195a966259b
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
LockScreen: fix twisted logic for hiding page hints

DERP!

Change-Id: I394503ddd72a601f9768d150daa32222fffa6a05
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
Added the CM idea / feature to always pull down quicksettings on right side without setting implemenation, which will
follow.

Original idea: Rick C from CM gerrit

Patch Set 2: removed settings query in onTouch method and added left and
right handed usage

Patch Set 3:
 + chopped down long commands
 + refactored to call ContentResolver only once

Change-Id: Id21c33a54ee698492b4a8347201fc2e25d6f0c1d
Merge remote-tracking branch 'aokp/jb-mr1' into jb-mr1