Introduce a new config item: config_lte_capable

config_lte_capable is set to true when the device is
LTE capable.

CRs-Fixed: 628506

Change-Id: I0032ff41a37509eb0acf25f1ee08de6cbd01511e
Add config to send SMS on 1x

When UE is attached to eHRPD network, IMS is registered and
there is an active 1xRTT voice call, the config determines
whether to send SMS over 1x. Default value is true

CRs-Fixed: 565247

Change-Id: Ie4e00eb57ef439e9383c616cd1b60108bcfd505f
Manual CDMA and GSM search in global mode.

Always set preferred network mode as Global

Change-Id: I1a1c0f1a1eb08e756d518f9522b011ef8c2b35ea
Sensor: Enable the motion accelerometer for screen orientation change

The screen orientation can be detected by the motion accelerometer
instead of generic accelerometer to save power.

Change-Id: Iaeb3e5958d2ef7cc33080d7091ed8a5462695c67