This remove the daemon.Swarm construction by make the new test Daemon
struct aware of swarm.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
(cherry picked from commit 83d18cf4e3e84055f7034816eed2a10c04e777ca)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>