Update Reliance RTel APN's.

Change-Id: I64cfaef7de1b506059fc0f79bc24dd78ca0555d2
(cherry picked from commit 5f37ad9684c7117b12f599af1f25dbb6e0419687)
Merge branch 'cm-12.0' of git://github.com/CyanogenMod/android_vendor_cm into cm-12.0