klte-common: move efs,persist, and persdata from fstab

* Failure to mount any partition in fstab file results in failure
to launch late-start class.

* This fixes some stubbern phones from booting

Change-Id: I98bca4bf064b7c80e0c02152a78e4bae8487ab34
klte-common: RIL: update "dialEmergencyCall" function to conform with
old GSM klte RIL

Change-Id: Ie468262d19dd18f8c6b60906ed7d7865d96347b4
klte-common: RIL: remove deperciated code

Change-Id: I7beb189a3177ff694c90f48da6e03216fd6d229b