Large recents, recents color, dual pane prefs options

Change-Id: Id79b711fed6c3bba20a228c12642cee1484b1e2c
Put FileUtils back into android_runtime

We still use it for non-fat volume management

Change-Id: I42efeb83b8f12e7734e4bf03326526cc220d022a
Notification panel and quick settings tile color

Change-Id: Id84a18d3a47d46c84d5a044a8948f9cd25370dea
Merge remote-tracking branch 'github/cm-11.0' into cm-11.0
Merge remote-tracking branch 'sgt7/cm-11.0' into cm-11.0-sgt7