m7ul: consolidate device proprietary files under m7-gsm

Change-Id: I2910b5f13acf82d0c78110f3a97102aa75b72ee6
m7ul: remove GSM APN list

Change-Id: I3f9b41c73c8ad0664714f65df50ac34e74680e00
Merge "m7ul: consolidate device proprietary files under m7-gsm" into cm-10.2
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_device_htc_m7ul into cd-4.3

Conflicts:
	cd.mk

Change-Id: I0515cd4cf5878112c375ae82c5c380aa6542412e