Add "Turn WiFi off" action to "Open networks" notification

Forward ported to kitkat

Squashed:
add "Turn Wi-Fi off" action to the "open networks available"
notification
add missing xhdpi turn wifi off image
WiFi open network notification: fix potential crash

Change-Id: Id1fd4f50755c5172cdc557fc27e2298290edecef
Signed-off-by: Roman Birg <roman@cyngn.com>
WallpaperCropper: include wallpapers from themes!

Theme all the things!!!!!!!!!

Change-Id: Ie9d5d4dfe6533442188e38fa0b11742368246e37
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge tag 'android-4.4.4_r1' into HEAD

Android 4.4.4 Release 1