Store phone blacklist in content provider (1/4)

Change-Id: I9dafdb3e10bd2a71695c2a02cc483c594d86c543
Merge "Store phone blacklist in content provider (1/4)" into cm-10.1
Merge branch 'cm-10.1' of https://github.com/CyanogenMod/android_frameworks_opt_telephony into cm-10.1