Vendor main dependencies.

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

@@ -0,0 +1,22 @@
+// +build experimental
+
+package client
+
+import (
+	"encoding/json"
+
+	"github.com/docker/engine-api/types"
+	"golang.org/x/net/context"
+)
+
+// PluginInspect inspects an existing plugin
+func (cli *Client) PluginInspect(ctx context.Context, name string) (*types.Plugin, error) {
+	var p types.Plugin
+	resp, err := cli.get(ctx, "/plugins/"+name, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+	err = json.NewDecoder(resp.body).Decode(&p)
+	ensureReaderClosed(resp)
+	return &p, err
+}