apns: remove default- and dun-types for Verizon MMS 31x/48x

Remove the default- and dun-types set on the Verizon MCC=31x
and MNC=48x pairs. This fixes long connection delays to
LTE and EHRPD apns.

It is based on: http://review.cyanogenmod.org/#/c/61711/

Change-Id: Ib39c601cb3610ff972db3849dfc96542f75f5761
Add KT/SKT spn value

Change-Id: I461eaa31d84fc1f494839aad591564d9875aefed
Add more audio files

Change-Id: I10d5bcd0c2a46e16438c3a46d94d8ac596a71e1a
Add HALO to the build

Change-Id: Id7646cf6b7aee6cda14bcd5de232d8a38c6fd924
Remove CMUpdater from the build

Change-Id: Ic71bc2360605bda4c9f55eed80c39d2801750692
Enable gesture typing - (2/3) - add prebuilt lib

Change-Id: Ia8d90975c4aa842269f2f3fcd1b8decf90a48b47
Include gapps

Change-Id: I56a03d8eb5b1732c18c836a6701aa962fb3d6089