Merge branch 'cm-11.0' into stable/cm-11.0

Prioritize Airtel GPRS over Airtel Live in India.

Change-Id: I92a94af8a05371c9ed090789fa9aa3353a09b68f
(cherry picked from commit e8bb4f8)

Merge branch 'cm-11.0' into stable/cm-11.0

Change-Id: I608c4eb2cb5211644f30a956ba186731532ba185

Make LTE-enabled APN default for Korea Telecom

Change-Id: I05bdb058a202edee0260fc1a5f1725c9b374e6dc
(cherry picked from commit a441c01)

Make LTE-enabled APN default for Korea Telecom

Change-Id: I05bdb058a202edee0260fc1a5f1725c9b374e6dc
(cherry picked from commit a441c01)

Fix changelog typos

Change-Id: If217913697ccde09e3eeb8ae32b5bb429c925b1c

Add/fix APNs...

...Enitel, Movistar, Poste Mobile, Trilogy Dominicana, Sipgate, Safaricom, Etisalat AE

PS2: rebase

Change-Id: I9126b3f579fa61dc8f413d562dd71ce840027957

version: Remove dash from TARGET_VENDOR_RELEASE_BUILD_ID

This variable is used to build the fingerprint and description on
signed builds, and the dash can't go in there. Add it only when
constructing the final display version variable

Change-Id: I0736d3a88e5f9980c28e6e9afa7e2f9e2d23f815

Set version to 10.2.1 for release

Change-Id: I52415b716e0b0493ed071d9288c0b1953ef529ea

Maintainership updates

Change-Id: If158e51440d7cfd674d779909e419f5139ff7d27