telephony: Enable usage of Samsung's EMERGENCY_DIAL

Change-Id: Ib276eaefef15c8077735a1acb5bfaef56b67d4b5
serrano: Update NFC config

Change-Id: I29b2b5f13181845742258bbd887c59371850c09d
serrano: Fix HSPAP (H+) data connection

 * Funny, funny, funny
   This was defined in stock rom, and is supposed to disable
   dual-sim support on single-sim devices, but in AOSP it seems
   to also kill HSPAP. Who do I blaim? Samsung, Google or Qualcomm?

Change-Id: I42071ca0857efc43f8fc098990fd22e0333ac21f