Add one column for subscription in callLog database.

Add one column for subscription in callLog database
to mark the call state.

Change-Id: Ibac1d8c0d3ab13663ee44ad5cf04c5bde21ac0f0
CRs-Fixed: 590662
Merge remote-tracking branch 'github/cm-11.0' into HEAD

Conflicts:
	src/com/android/providers/contacts/ContactsDatabaseHelper.java
Revert "Add one column for subscription in callLog database."

This reverts commit 506fded15f14c566660818c8601de584ce0ae55d.

Conflicts:
	src/com/android/providers/contacts/ContactsDatabaseHelper.java