i9300: Add RIL subclass for GSM

Fixes sim unlock with PIN code.

Change-Id: Idd6c0930743a3ba7e6834ea0b0e7d1175223c901
i9300: cleanup BoardConfig

Change-Id: Ie05b291754c1f572389a618292f12e01a4401301
i9300: update dependencies

Change-Id: Idc25038fa14a3a9cf9e2842ab68c02887418db05