Make enhancement for smart search in dialpad

- It takes too much time for smart match when contacts is too
  much,so do fuzzy search first to filter some invalid contacts,
  Add two column in smartdial table to supply the accounts info
  instead of db query for matched contacts.

CRs-Fixed: 767690

Change-Id: I998dc5204a7a2047f4968f0a5a5096a9cf2f3a34