init_jflte: gsm_properties: add newDialCode ril feature

reportedly fixes dialer issues on at least jfltetmo

Change-Id: I953bbd971c0db546625c24a2d8ea7f5b7590d452
jflte: clean up overlays

lots of settings here are set to default values

Change-Id: Ie0a27c96c5f473d5006499d9e6b45cf0358eea41

Conflicts:
	overlay/frameworks/base/core/res/res/values/config.xml