- In order to externalize the AlarmClock provider within DeskClock, move
the database contract, ClockContract, into the SDK so that interested parties can
reference it.
- Add CyanogenModAlarmClock to add new utilities for turning existing
alarms on/off and creating new alarms.
Change-Id: I1f11ccc3988bdef10d721e2038b2c7d69a4ae598