Update for newer fsouza/go-dockerclient (Closes: #1222):
Fixes FTBFS with "github.com/fsouza/go-dockerclient" revision 8fd726ff652fdc430907f7ba90187458f0617221
Also somebody needs to take care of actually refreshing vendored go-dockerclient...
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Fixes FTBFS with "github.com/fsouza/go-dockerclient" revision 8fd726ff652fdc430907f7ba90187458f0617221
Also somebody needs to take care of actually refreshing vendored go-dockerclient...