changes required for battery saver mode

Change-Id: I147822170620d74ffcbf7bb15db5471900797916
Signed-off-by: scott <scott@ubuntu>
[2/3] Telephony: Implement SIM card management

allow to
Import
Export
Delete
Call
send message

from sim card contacts
follow kitkat changes

Change-Id: I0dd1cc572a49900d568b688b2a1a7de8112a1854
Merge branch 'kk44' of https://github.com/scotthartbti/android_packages_services_Telephony into kk44