Swarm plugin: fix node ID when draining (#266)
Swarm plugin: fix node ID when draining (#266)

The node ID being used was incorrect, this uses the correct ID

Signed-off-by: Bill Farner <c692d6a10598e0a801576fdd4ecf3c37e45bfbc4@docker.com>
thebsdbox/infrakit,craigyam/infrakit,docker/infrakit,linsun/infrakit,dgageot/infrakit,kaufers/infrakit,chungers/infrakit,docker/infrakit,YujiOshima/infrakit,kaufers/infrakit,kaufers/infrakit,JacobFrericks/infrakit,craigyam/infrakit,chungers/infrakit,craigyam/infrakit,dgageot/infrakit,YujiOshima/infrakit,docker/infrakit,FrenchBen/infrakit,linsun/infrakit,JacobFrericks/infrakit,thebsdbox/infrakit,FrenchBen/infrakit,FrenchBen/infrakit,thebsdbox/infrakit,chungers/infrakit