Move CAF strings

Change-Id: I5d8bbf7075d1d24391bbbf0d190a33cc097c40a6

Conflicts:
	packages/SystemUI/res/values/cm_strings.xml

(cherry picked from commit f8ae018606819cbb8285b79d5909b91352d9075f)
Slim util housekeeping

(cherry picked from commit 257def2bc361d28df1e32067931ca1ac7f3b0eb5)
SystemUI: start redrawing some navbar icons, add lastapp icon

Change-Id: I0925fe7a348a8914757caaca6c97d85fb7337f7b
(cherry picked from commit a624b41c837ea3018cd91c5be45b2a4323810773)
Weather disabled by default

(cherry picked from commit 51731c82145fb5ea451a21f3a0755150f28d31cb)