SubscriptionController: do not return info for invalid slot id

This causes Keyguard to crash when you switch a dual SIM phone into
single SIM mode for testing because the old data with the now-invalid
slotId is stored in the database.

Change-Id: I9d6102f94c11b808c272111230322507408b2d87
UiccController: Query GET_SIM_STATUS when radio state is ON

mCi.registerForAvailable resulted in the SIM query firing off
too quickly and resulted in the SIM initially being identifed
as ABSENT.

Change-Id: Iaef6ffe1315560262e19ebacd304716982bb8174
Telephony: Allow ruim to fetch in CDMA LTE mode

... if device has LTE in NV mode.
Fixes cases where iccid could be unknown on some CDMA NV devices.

Conflicts:
	src/java/com/android/internal/telephony/uicc/IccCardProxy.java

Change-Id: Ie8e676a59e20c6da70eded511a979022667aa6fa
DCTracker: HACK Fix eHRPD/LTE data connection.

* UICC controller is suppose to send a event that says uicc updated
We are experiencing a race condition when UICC is init before the
radio start which cause the sim is not ready response from radio.
* This forces data when we have cdma voice connection.
*

Change-Id: Ifccafa148a703a2f9e137733d8450a3a961dca2a