overlay: make camera key configurable
taoshan: misc. cleanup
Fix Copyright years

Change-Id: Ibde0ab7ac431338d443fa0a4829bbe333be749fe
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
taoshan: define BOARD_HAVE_NEW_QC_GPS
required by new GPS HAL
taoshan: Moar bootspeed!

 * Use the noop I/O scheduler while booting.
   This dramatically improves the bootup time. Noop is ideal
   for high-throughput applications on non-rotating storage, but
   is not designed for interactive usage like ROW or CFQ.

Change-Id: Icff238fe5b3328b0525ade84d9905d45945fc679
Merge pull request #12 from joebonrichie/cm-11.0

Fix GPS compile
Merge pull request #1 from freexperia/cm-11.0

Merge from forks/Upstream