Add I747MUMUEMK3 for Telcel

Change-Id: I8f2c87e72f1d8a33b3ac9e3cd652fe3f959b0b20
Merge branch 'cm-11.0' of github.com:CyanogenMod/android_device_samsung_d2att into cm-11.0

Conflicts:
	board-info.txt

Change-Id: Ic32786122ba3b624492d9e5054da5467a5a71542