Promotion of atel.lnx.2.0-00001.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1037633 1043368   I62071721b4e5217063872f604fa5cc3f0a2676dd   InCallUI: Add international prefix support
1055310   I89e9d19cee5310b047dac1d1ff35b6196069e276   Dialer: add Chinese strings for Dialer
1053890   Idbb101ec393d7011fbd46c9a8d248e2f26500d94   IMS: Display call transfer option for non-emergency call
1021811   If78918191adbdb0cdfd75c3c4b1d78f00e22d603   IMS-VT: Hide preview video when in VT conference call.
1044111   I2e675d950de349a03ac89be7d114c4dbd675504a   IMS-VT: Notify call substate/session modification per ca

Change-Id: I2f23d5cfeed037e09c2cc4de59452fa04bc16763
CRs-Fixed: 1053890, 1021811, 1055310, 1037633, 1044111, 1043368