Populate ExecutorInfo.command for executor-integration test.
Populate ExecutorInfo.command for executor-integration test.

mesosphere/mesos-go,tnachen/mesos-go,jdef/mesos-go,drewkerrigan/mesos-go,chrisjs/mesos-go,clintonskitson/mesos-go,mesos/mesos-go,tnachen/go-mesos,ilackarms/mesos-go,basho-labs/mesos-go,oxtoacart/mesos-go,jrslv/mesos-go