ril: implement a new motoOmap4 RIL which unsupports CB/CellInfo

As the motorola RIL does not handle CellBroadcast and CellInfo-calls
well, unsupport them in this board specific RIL.

Change-Id: Id6ae75f4e416c19ea50476d8bacd69958a49f83f
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0
Revert "omap4-common: enable swapping to zram"

Testing to see if this resolves lag that has cropped up lately.

This reverts commit eeb0af687e8fe3ea72e13eef6b677b1a910f42c7.