MmsProvider : Add ability to delete mms given a thread id

Change-Id: I3b37699820b99a22db61f6aa1420f531c84d750b
MmsProvider : Add ability to query types in a conversation thread

Change-Id: I72836d517376587dd441839af2d1255829bf5806
TelephonyProvider: compile files under src

Change-Id: Ibc53027466da9f69eb58b3a6b146dd2b1311f425
Signed-off-by: Roman Birg <roman@cyngn.com>