Lock Screen - Option to hide initial page hints (1/2)

Change-Id: I09c1140b1cb05ffa84073a4a4a6e74fd96d19dfc
Port OnClick Fliptile animation.[1/2]
credits to: TeamBAMF for the original work.

Change-Id: I27cfd3871e45b8265e16fe15e4f4c1e964a18688

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/quicksettings/FChargeTile.java
	packages/SystemUI/src/com/android/systemui/quicksettings/QuickSettingsTile.java
	packages/SystemUI/src/com/android/systemui/quicksettings/RebootTile.java
	packages/SystemUI/src/com/android/systemui/quicksettings/ToggleLockscreenTile.java