Chronus: Add Analog clock

Tested on Mako and Maguro (XHDPI) with a 5x4 homes screen
grid and on i9000 (HDPI) with a 4x4 home screen grid.

Patch set 5 : Rebase
Patch set 6 : Fix rebase derp
Patch set 7 : Tweak drawables to make them fit properly
Patch set 8 : Fix string per Marco's suggestion
Patch set 9 : Tweak layouts to better work on HDPI devices
              Separate layout calcs based on clock type

Change-Id: I1265b0e7b86e3d67ea1dcc01ab8f0fe1632f986a
Merge "Chronus: Add Analog clock" into cm-10.1