Add a default MMS UA

The default user-agent isn't set, which makes
TelephonyManager.getMmsUserAgent() return an empty string when a
device doesn't have one in its own overlays. Every hardware should
set its own unique name for this, but add a default value for cases
in which is is forgotten.

Fixes android.telephony.cts.TelephonyManagerTest#testTelephonyManager

Change-Id: I8a648014873319ea0d0f1089495d6777b8a1b8bf
Add a default MMS UA Profile URL

Companion change to I8a648014873319ea0d0f1089495d6777b8a1b8bf,
config_mms_user_agent_profile_url can't be empty either

Change-Id: Ib6b34972439818da47c389377664e75263dfd21b
multi-carrier overlays: Add eri and config for US Cellular

Change-Id: I112716f94eb9fe7509845689688fcea13da361f7
Cleanup and consolidate APNs for providers using Telenor NO network

 * Remove "Telenor MMS" - Was merged into "Telenor" in a previous patch
 * Rename Ludo to Ventelo - Ludo doesn't exist anymore
 * Merge "Mobitalk Internet" and "Mobitalk MMS" into a single APN

Change-Id: I77ff06d6c8d6021cd1887468bbeb7ac9315e68bb
cm: Update Amazon Kindle Fire 2nd Edition device maintainer

Change-Id: I2210cf621d24ecfb2747a53f9233952c567a814e
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

Conflicts:
	config/common.mk