Phone: Enable LTE for GSM LTE phones (part I)

Change-Id: I580c37f3272c8cc8363e8db5b1c227bf6f74a04a
Phone: Sprint MWI Quirk: Phantom message wait indicator workaround

If true, message wait indicators are hidden by default on this device
unless the user enables it in Call Settings. This quirk is necessary
for the "Phantom Voicemail" issue where notifications that are
impossible to dismiss on the Sprint network. In rare instances, feature
phone voicemail gets stuck in a Sprint account where smart phones are
unable to delete them. Sprint will not help the subscriber fix this,
as their own Android phones ignore message wait indicators.

Enable 'sprint_mwi_quirk' in overlay/packages/services/Telephony/res/values/config.xml
for this option to appear in the Phone app.

Settings > Message wait indicator

Default is disabled, as Sprint Android phones have no reason to see
message wait indicators. It can however be enabled for Sprint phones
used on overseas carriers where message wait indicators are desired.

Rebased on kitkat

Change-Id: I36f8d43b5684a6f7337852da0394a21ca92fefbf

Conflicts:
	res/values/cm_strings.xml
	src/com/android/phone/CallNotifier.java
Telephony: Update Icons to Kitkat

* These are old icons from Jellybean.  This is KitKat!!!

Change-Id: I6f1fbd991d097b53139016da2812c6a6409fb82c