Mms(MSIM): Add support for MSIM.

    Add multi SIM support to SMS and MMS
     - Send SMS/MMS on selected preferred subscription.
     - Display SIM information in message conversation.
     - In MT message extract SIM information.
     - Save SIM information in provider.

    Add prompt support for SMS and MMS
     - New iterface API to get SMS prompt is enabled or not.
     - Disply prompt while sending SMS/MMS, if user selects
       always asks in SIM Settings.

Change-Id: I5302ec7eeafe924031f3df6a51e94953a6623048