add of Claro Puerto Rico LTE apn Configuration

Tested on Samsung Galaxy s3 LTE SGH-i747(M) From Claro PR

Change-Id: Ia35da1053b921d8faf8cd6ab9960d6bb0aadd889
MTNL apn fix

MTNL uses 68 and 69 MNC respectively in Delhi and mumbai

forward port of this change
http://review.cyanogenmod.org/#/c/27022/

Signed-off-by: Arnav Gupta <championswimmer@gmail.com>
Fix Rogers LTE APN (broken mms)