tp_cm_message_set_sender: don't use the deprecated tp_message_set_handle
tp_cm_message_set_sender: don't use the deprecated tp_message_set_handle

Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib