FWB: Bring back more PIE targets (1/2)

Wasn't that easy as you might think :D

Power button by @Alex Cruz

PS2: Make PIE_STICK disabled by default
PS3: Use proper drawable for search button

Change-Id: Id1d748940937e6ce905aee677da91fb304863c8b

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/PieControlPanel.java
	packages/SystemUI/src/com/android/systemui/statusbar/view/PieMenu.java

Signed-off-by: dragon <dragon7780@hotmail.nl>
Fix after more PIE targets pick

Signed-off-by: dragon <dragon7780@hotmail.nl>