Added 'voicemail_status' table to contacts database.

Changes in ContactsDatabaseHelper to create a new table
'voicemail_status' table within contacts database. This table shall be
used by the voicemail content provider to serve /status/ uris.

See bug b/4968719 for more details.

Change-Id: Iddddd9f8d4a5cf77ff097204a6139cc9e923d74a
1 file changed