LockscreenPattern : Toggle dots/error pattern visibility (1/2)

Give user ability to hide error pattern / dots.

Part 2 : http://review.cyanogenmod.org/#/c/33004/

Patchset 2 : Minor formatting
Patchset 3 : Cleanup commit msg

Change-Id: I2af7403b0f72c72e13dd1dec73f8d335ff4029bf
SystemUI: Fix QuickSetting IME tile

The IME tile reference need to be saved to used at setImeWindowStatus method

Patchset 2: Reset IME tile prior to load tiles

Change-Id: I185c37ed91794af93bd6f750c1e0c039c15f6696
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
QuickSettings: Honors config_show_cmIMESwitcher setting (1/2)

Change-Id: Ia93945cda1a7e491dd3f52c61623b3064624e575
Merge "LockscreenPattern : Toggle dots/error pattern visibility (1/2)" into cm-10.1
SystemUi: Navigation bar Quick launch shortcuts (2 of 2)

This allows up to 3 targets on the Navigation bar ring
or Home buttons with custom Quick launch shortcut actions.

Patchset 1 - 21 - Initial commits and edits
Patchset 22 - Update commit message

Change-Id: Ic5bc6021d55b9c266527463bb916283feb00ad06

Conflicts:
	core/java/android/provider/Settings.java
Merge remote-tracking branch 'cm/cm-10.1' into cm-10.1
core/jni/android/graphics: Cache copy of pre-scaled Bitmaps

Caching some pre-scaled Bitmap objects allows for optimizing later
scaling operations to reduce memory pressure.

CRs-fixed: 451681

Change-Id: Id4341e75911074ff9f565b2d386ccad8f3a223e8
Merge branch 'sgt7' into CM10.1