Alarm/date on two lines

I didnt try adding a new widget to the lockscreen.
It works as intended both in the homescreen widget
and the lockscreen widget.

Patch set 3:  Final tweak.  Now alarm is aligned
              to the true center of the container

Change-Id: I9eb47f8537d2b5d1ab7edf5ff2dc137b3b4998e9