Telephony: Move CAF strings

Change-Id: Ie110350b3909c0605a36e145960d293179c4c4f2
Telephony: Remove unused strings

Change-Id: I2c3119efddc30d85720613dbefe6118e6d4a7f48
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_services_Telephony into cm-11.0