Bump libcompose and its dependencies

vendor/github.com/docker/engine-api/client/image_inspect.go

@@ -0,0 +1,38 @@
+package client
+
+import (
+	"bytes"
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+
+	"github.com/docker/engine-api/types"
+	"golang.org/x/net/context"
+)
+
+// ImageInspectWithRaw returns the image information and its raw representation.
+func (cli *Client) ImageInspectWithRaw(ctx context.Context, imageID string, getSize bool) (types.ImageInspect, []byte, error) {
+	query := url.Values{}
+	if getSize {
+		query.Set("size", "1")
+	}
+	serverResp, err := cli.get(ctx, "/images/"+imageID+"/json", query, nil)
+	if err != nil {
+		if serverResp.statusCode == http.StatusNotFound {
+			return types.ImageInspect{}, nil, imageNotFoundError{imageID}
+		}
+		return types.ImageInspect{}, nil, err
+	}
+	defer ensureReaderClosed(serverResp)
+
+	body, err := ioutil.ReadAll(serverResp.body)
+	if err != nil {
+		return types.ImageInspect{}, nil, err
+	}
+
+	var response types.ImageInspect
+	rdr := bytes.NewReader(body)
+	err = json.NewDecoder(rdr).Decode(&response)
+	return response, body, err
+}