jf-common: add jflteRIL kanged from SamsungQualcommRIL

Change-Id: I8d5abad6a5936940187fce41b5350495f8a29fd0

Conflicts:
	jf-common.mk
jflteRIL: bring back operatorCheck

Change-Id: I620b3c5f4a00e60256e31bc965a0f6c5a760c337