groundwork for volume support

Does nothing except tracking the desired state yet.

Signed-off-by: Jan Dvořák <mordae@anilinux.org>
update to reflect tasks library changes

Signed-off-by: Jan Dvořák <mordae@anilinux.org>
migrate to misc1 utility library

Signed-off-by: Jan Dvořák <mordae@anilinux.org>
updated communicater to match new zmq api

Signed-off-by: Jan Dvořák <mordae@anilinux.org>