Imports of kube-scheduler command

PathSynopsis
github.com/GoogleCloudPlatform/kubernetes/pkg/util
github.com/GoogleCloudPlatform/kubernetes/pkg/version/verflag
github.com/GoogleCloudPlatform/kubernetes/plugin/cmd/kube-scheduler/app
github.com/spf13/pflagPackage pflag is a drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.
runtimePackage runtime contains operations that interact with Go's runtime system, such as functions to control goroutines.