Correctly provide the technology to setup data connection

This commit allows to correctly manage GSM data connection on legacy
RILs and provides a better readable method to get the technology that
will be used to setup data connection.

Change-Id: Ide4e5d193a35d6f02c5320fe8afe9a24659c97d9
telephony: pick correct APN for MSim

The subId should be sent to TelephonyProvider to pick the correct
preferred APN. Without it, the first APN will simply gets used.

For non-MSim, sending subId shouldn't break anything (Settings send
it anyway)

Change-Id: I837e33391b39bf9bc0b7af06840bfe899c6ffcb7
Store correct IMSI when retreived from SIMRecords and use it for RuimRecords

Stock stores the IMSI gathered with SIMRecords and uses that value when
RuimRecords wants to get the APN/operator number.

Set System prop "ro.telephony.get_imsi_from_sim=true" to enable this function

Change-Id: I7df5d3c721afa3eeaf2f077b9f7399bd027d448b
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
Telephony: DcTracker: Fix CDMA APN Data issues.

Fix CDMA data issue when it can't find an APN match. This fixes cases
CDMA NV or RIUM/SIM doesn't have the information to pass on.
It assumes GSM like mode on CDMA. So fix that and pass on to CDMA
stubbed apn found in android 4.2.

Change-Id: I53a229de353bae34b7180ef3e7253d83d1f9d20c
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
ModemPolicy: fix NPE

Change-Id: If20dbc36a655d491747b11d1fb54527c84bcfc20
Merge pull request #3 from AOSPA-legacy/lollipop

merge from AOSPA-legacy