Makes the add button for new APNs appear in the action bar.

The APN add button (a plus sign) now appears in the action bar if possible. The APN list interface is now more consistent with the WiFi list interface. Previously the user had to press the 'Menu' hardware button or the three dot button on the screen in order to reveal the actions.

Change-Id: Iae622054ec080ba4775c22223dd75a865c83fc27
Signed-off-by: Manuel R. Ciosici <manuelrciosici@gmail.com>
Settings: Add support for variable size pattern lockscreen (Part 2/2)

Part 1: http://review.cyanogenmod.org/#/c/28533/

Forward port of: http://review.cyanogenmod.org/#/c/20614/

Add a menu to choose the pattern unlock screen size (currently 3x3 to 6x6)
Default size is specified in the frameworks

Patch Set 1+2: Initial port

Patch Set 3: Use AOSP code style

Patch Set 4: Fix copy/paste issue

Patch Set 5+6: Comply with framework changes

Change-Id: I5e3d1f8b19b7f5017c854ab9d28b459214f00949

committed by: Rowan Decker to cm/cm-10.1

Signed-off-by: travp624 <travp624@gmail.com>