Update code for latest engine-api

- Update CopyToContainer uses
- Use engine-api/types/versions instead of pkg/version

Signed-off-by: Vincent Demeester <vincent@sbr.pm>

daemon/stats.go

@@ -9,8 +9,8 @@ import (
 
 	"github.com/docker/docker/api/types/backend"
 	"github.com/docker/docker/pkg/ioutils"
-	"github.com/docker/docker/pkg/version"
 	"github.com/docker/engine-api/types"
+	"github.com/docker/engine-api/types/versions"
 	"github.com/docker/engine-api/types/versions/v1p20"
 )
 
@@ -21,7 +21,7 @@ func (daemon *Daemon) ContainerStats(ctx context.Context, prefixOrName string, c
 		return errors.New("Windows does not support stats")
 	}
 	// Remote API version (used for backwards compatibility)
-	apiVersion := version.Version(config.Version)
+	apiVersion := config.Version
 
 	container, err := daemon.GetContainer(prefixOrName)
 	if err != nil {
@@ -65,7 +65,7 @@ func (daemon *Daemon) ContainerStats(ctx context.Context, prefixOrName string, c
 
 			var statsJSON interface{}
 			statsJSONPost120 := getStatJSON(v)
-			if apiVersion.LessThan("1.21") {
+			if versions.LessThan(apiVersion, "1.21") {
 				var (
 					rxBytes   uint64
 					rxPackets uint64