add hidden handle column to the contact list, and use it to find and update contacts when presencs is received
add hidden handle column to the contact list, and use it to find and update contacts when presencs is received


20051124004545-0e791-bbf3bef1358c61a7fa7438bb73712066b3c8bdd5.gz

PabloCastellano/telepathy-python,max-posedon/telepathy-python,max-posedon/telepathy-python,freedesktop-unofficial-mirror/telepathy__telepathy-spec,TelepathyIM/telepathy-spec,detrout/telepathy-python,detrout/telepathy-python,PabloCastellano/telepathy-python,epage/telepathy-python,freedesktop-unofficial-mirror/telepathy__telepathy-python,epage/telepathy-python,freedesktop-unofficial-mirror/telepathy__telepathy-python