gibber-oob-file-transfer: add a FIXME about IPv6 support
gibber-oob-file-transfer: add a FIXME about IPv6 support

freedesktop-unofficial-mirror/telepathy__telepathy-salut,freedesktop-unofficial-mirror/telepathy__telepathy-salut,freedesktop-unofficial-mirror/telepathy__telepathy-salut,freedesktop-unofficial-mirror/telepathy__telepathy-salut