Merge pull request #84 from dave-tucker/dckr-api

Use the official docker api library
2017-05-23 20:04:37 +01:00 · 2017-05-23 20:04:37 +01:00 · f061123edc
--- a/4
+++ b/4
@ -1,6 +1,6 @@
-FROM golang:1.7.1
+FROM golang:1.8

-ENV DOCKER_VERSION 1.12.1
+ENV DOCKER_VERSION 17.04.0-ce
 ENV CUBERITE_BUILD 630

 # Copy latest docker client(s)
--- a/2
+++ b/2
@ -3,7 +3,7 @@
 REPO_NAME = dockercraft
 REPO_OWNER = docker
 PKG_NAME = github.com/${REPO_OWNER}/${REPO_NAME}
-IMAGE = golang:1.7.1
+IMAGE = golang:1.8
 IMAGE_NAME = dockercraft-dev
 CONTAINER_NAME = dockercraft-dev-container
 PACKAGES=$(shell go list ./... | grep -v vendor)
--- a/daemon.go
+++ b/daemon.go
@ -2,6 +2,7 @@ package main

 import (
 	"bytes"
+	"context"
 	"encoding/json"
 	"errors"
 	"io"
@ -13,7 +14,10 @@ import (
 	"time"

 	log "github.com/Sirupsen/logrus"
-	"github.com/fsouza/go-dockerclient"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/events"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/client"
 )

 // TCPMessage defines what a message that can be
@ -27,14 +31,10 @@ type TCPMessage struct {
 }

 // StatsOptionsEntry is used to collect stats from
-//mthe Docker daemon
+// the Docker daemon
 type StatsOptionsEntry struct {
-	statsOptions docker.StatsOptions
-	// statsOptions can only store the one-way channel
-	// that's why that extra field is required
-	statsChan chan *docker.Stats
-	// same comment as for statsChan
-	doneChan chan bool
+	statsChan chan *types.StatsJSON
+	doneChan  chan bool
 }

 // ContainerEvent is one kind of Data that can
@ -54,7 +54,7 @@ type ContainerEvent struct {
 // Daemon maintains state when the dockercraft daemon is running
 type Daemon struct {
 	// Client is an instance of the DockerClient
-	Client *docker.Client
+	Client *client.Client
 	// Version is the version of the Docker Daemon
 	Version string
 	// BinaryName is the name of the Docker Binary
@ -63,10 +63,6 @@ type Daemon struct {
 	// docker daemon through the docker remote api
 	previousCPUStats map[string]*CPUStats

-	// containerEvents is a global variable channel
-	// that receives all container events
-	containerEvents chan *docker.APIEvents
-
 	// tcpMessages can be used to send bytes to the Lua
 	// plugin from any go routine.
 	tcpMessages chan []byte
@ -94,21 +90,19 @@ type CPUStats struct {
 // Init initializes a Daemon
 func (d *Daemon) Init() error {
 	var err error
-	d.Client, err = docker.NewClient("unix:///var/run/docker.sock")
+	d.Client, err = client.NewEnvClient()
 	if err != nil {
 		return err
 	}

-	// get the version of the docker remote API
-	env, err := d.Client.Version()
+	// get the version of the remote docker
+	info, err := d.Client.Info(context.Background())
 	if err != nil {
-		return err
+		log.Fatal(err.Error())
 	}
-	d.Version = env.Get("Version")
-
+	d.Version = info.ServerVersion
 	d.statsOptionsStore = make(map[string]StatsOptionsEntry)
 	d.tcpMessages = make(chan []byte)
-	d.containerEvents = make(chan *docker.APIEvents)

 	return nil
 }
@ -138,16 +132,25 @@ func (d *Daemon) Serve() {
 // Docker daemon and uses callback to transmit them
 // to LUA scripts.
 func (d *Daemon) StartMonitoringEvents() {
-	go func() {
-		err := d.Client.AddEventListener(d.containerEvents)
-		if err != nil {
-			log.Fatal(err)
-		}
-		for {
-			event := <-d.containerEvents
+	log.Info("Monitoring Docker Events")
+	filters := filters.NewArgs()
+	filters.Add("type", events.ContainerEventType)
+	opts := types.EventsOptions{
+		Filters: filters,
+	}
+
+	//context.TODO, cancel := context.WithCancel(d.context.TODO)
+	//defer cancel()
+	events, errs := d.Client.Events(context.Background(), opts)
+	for {
+		select {
+		case event := <-events:
+			log.Info("New Event Received")
 			d.eventCallback(event)
+		case err := <-errs:
+			log.Fatal(err.Error())
 		}
-	}()
+	}
 }

 // handleConn handles a TCP connection
@ -241,7 +244,7 @@ func (d *Daemon) handleMessage(message []byte) {
 }

 // eventCallback receives and handles the docker events
-func (d *Daemon) eventCallback(event *docker.APIEvents) {
+func (d *Daemon) eventCallback(event events.Message) {

 	containerEvent, err := d.apiEventToContainerEvent(event)
 	if err != nil {
@ -252,7 +255,7 @@ func (d *Daemon) eventCallback(event *docker.APIEvents) {
 	switch event.Status {

 	case "create":
-
+		log.Infof("Container Create Event received for %s", containerEvent.ID)
 		containerEvent.Action = "createContainer"

 		data, err := containerEventToTCPMsg(containerEvent)
@ -262,9 +265,9 @@ func (d *Daemon) eventCallback(event *docker.APIEvents) {
 		}

 		d.tcpMessages <- append(data, '\n')
-
+		log.Info("DONE")
 	case "start":
-
+		log.Infof("Container Start Event received for %s", containerEvent.ID)
 		containerEvent.Action = "startContainer"

 		data, err := containerEventToTCPMsg(containerEvent)
@ -276,21 +279,10 @@ func (d *Daemon) eventCallback(event *docker.APIEvents) {
 		d.tcpMessages <- append(data, '\n')

 		d.startStatsMonitoring(containerEvent.ID)
-
-	case "stop":
-		// die event is enough
-		// http://docs.docker.com/reference/api/docker_remote_api/#docker-events
-
-	case "restart":
-		// start event is enough
-		// http://docs.docker.com/reference/api/docker_remote_api/#docker-events
-
-	case "kill":
-		// die event is enough
-		// http://docs.docker.com/reference/api/docker_remote_api/#docker-events
+		log.Info("DONE")

 	case "die":
-
+		log.Infof("Container Die Event received for %s", containerEvent.ID)
 		containerEvent.Action = "stopContainer"

 		data, err := containerEventToTCPMsg(containerEvent)
@ -302,18 +294,22 @@ func (d *Daemon) eventCallback(event *docker.APIEvents) {
 		d.tcpMessages <- append(data, '\n')

 		d.Lock()
+		log.Info("Removing Container")
 		statsOptionsEntry, found := d.statsOptionsStore[containerEvent.ID]
 		if found {
+			log.Info("Sending Done on channel")
 			close(statsOptionsEntry.doneChan)
+			log.Info("Deleting the entry from the list")
 			delete(d.statsOptionsStore, containerEvent.ID)
 		}
 		d.Unlock()

 		// enforce 0% display (Cpu & Ram)
 		d.statCallback(containerEvent.ID, nil)
+		log.Info("DONE")

 	case "destroy":
-
+		log.Infof("Container Destroy Event received for %s", containerEvent.ID)
 		containerEvent.Action = "destroyContainer"

 		data, err := containerEventToTCPMsg(containerEvent)
@ -322,12 +318,17 @@ func (d *Daemon) eventCallback(event *docker.APIEvents) {
 			return
 		}
 		d.tcpMessages <- append(data, '\n')
+		log.Info("DONE")
+
+	default:
+		// Ignoring
+		log.Debug("Ignoring event: %s", event.Status)
 	}
 }

 // statCallback receives the stats (cpu & ram) from containers and send them to
 // the cuberite server
-func (d *Daemon) statCallback(id string, stats *docker.Stats, args ...interface{}) {
+func (d *Daemon) statCallback(id string, stats *types.StatsJSON, args ...interface{}) {
 	containerEvent := ContainerEvent{}
 	containerEvent.ID = id
 	containerEvent.Action = "stats"
@ -339,7 +340,7 @@ func (d *Daemon) statCallback(id string, stats *docker.Stats, args ...interface{
 			cpuPercent = calculateCPUPercent(preCPUStats, &stats.CPUStats)
 		}

-		d.previousCPUStats[id] = &CPUStats{TotalUsage: stats.CPUStats.CPUUsage.TotalUsage, SystemUsage: stats.CPUStats.SystemCPUUsage}
+		d.previousCPUStats[id] = &CPUStats{TotalUsage: stats.CPUStats.CPUUsage.TotalUsage, SystemUsage: stats.CPUStats.SystemUsage}

 		containerEvent.CPU = strconv.FormatFloat(cpuPercent, 'f', 2, 64) + "%"
 		containerEvent.RAM = strconv.FormatFloat(memPercent, 'f', 2, 64) + "%"
@ -383,7 +384,7 @@ func (d *Daemon) execDockerCmd(args []string) {
 // listContainers handles and reply to http requests having the path "/containers"
 func (d *Daemon) listContainers() {
 	go func() {
-		containers, err := d.Client.ListContainers(docker.ListContainersOptions{All: true})
+		containers, err := d.Client.ContainerList(context.Background(), types.ContainerListOptions{All: true})
 		if err != nil {
 			log.Println(err.Error())
 			return
@ -416,9 +417,7 @@ func (d *Daemon) listContainers() {
 			containerEvent.ImageRepo = imageRepo
 			containerEvent.ImageTag = imageTag
 			containerEvent.Name = name
-			// container.Status can be "paused", "Up <time>" or "Exit <code>"
-			parts := strings.SplitN(container.Status, " ", 2)
-			containerEvent.Running = len(parts) > 0 && parts[0] == "Up"
+			containerEvent.Running = container.State == "running"

 			data, err := containerEventToTCPMsg(containerEvent)
 			if err != nil {
@ -440,67 +439,69 @@ func (d *Daemon) listContainers() {
 }

 func (d *Daemon) startStatsMonitoring(containerID string) {
-	// Monitor stats
-	go func() {
-		var statsChan chan *docker.Stats
-		var doneChan chan bool
-
-		d.Lock()
-		statsOptionsEntry, found := d.statsOptionsStore[containerID]
-		if !found {
-			statsChan = make(chan *docker.Stats)
-			doneChan = make(chan bool)
-			statsOptions := docker.StatsOptions{
-				ID:      containerID,
-				Stats:   statsChan,
-				Stream:  true,
-				Done:    doneChan,
-				Timeout: time.Second * 60,
-			}
-			statsOptionsEntry = StatsOptionsEntry{statsOptions, statsChan, doneChan}
-			d.statsOptionsStore[containerID] = statsOptionsEntry
-		} else {
-			statsChan = statsOptionsEntry.statsChan
-			doneChan = statsOptionsEntry.doneChan
+	d.Lock()
+	statsOptionsEntry, found := d.statsOptionsStore[containerID]
+	if !found {
+		statsOptionsEntry = StatsOptionsEntry{
+			make(chan *types.StatsJSON),
+			make(chan bool, 1),
 		}
-		d.Unlock()
+		d.statsOptionsStore[containerID] = statsOptionsEntry
+	}
+	d.Unlock()

-		go func() {
-			log.Println("Start go routine to collect events from", containerID)
-			for {
-				select {
-				case stats := <-statsChan:
-					//!\\ stats == nil when channel is closed
-					if stats != nil {
-						d.statCallback(containerID, stats)
+	go func() {
+		log.Infof("Start monitoring stats: %s", containerID)
+		resp, err := d.Client.ContainerStats(context.Background(), containerID, true)
+		if err != nil {
+			log.Printf("dClient.Stats err: %#v", err)
+		}
+		defer resp.Body.Close()
+		dec := json.NewDecoder(resp.Body)
+		for {
+			select {
+			case <-statsOptionsEntry.doneChan:
+				log.Infof("Stopping collecting stats for %s", containerID)
+				return
+			default:
+				v := types.StatsJSON{}
+				if err := dec.Decode(&v); err != nil {
+					dec = json.NewDecoder(io.MultiReader(dec.Buffered(), resp.Body))
+					if err != io.EOF {
+						break
 					}
-				case <-doneChan:
-					log.Println("Go routine END")
-					return
+					time.Sleep(100 * time.Millisecond)
+					continue
 				}
+				statsOptionsEntry.statsChan <- &v
 			}
-		}()
+		}
+	}()

-		if !found {
-			log.Println("Start monitoring events:", containerID)
-			err := d.Client.Stats(statsOptionsEntry.statsOptions)
-			if err != nil {
-				log.Printf("dClient.Stats err: %#v", err)
+	go func() {
+		for {
+			select {
+			case stats := <-statsOptionsEntry.statsChan:
+				if stats != nil {
+					d.statCallback(containerID, stats)
+				}
+			case <-statsOptionsEntry.doneChan:
+				log.Println("Go routine END")
+				return
 			}
-			log.Println("Stop monitoring events:", containerID)
 		}
 	}()
 }

 // Utility functions

-func calculateCPUPercent(previousCPUStats *CPUStats, newCPUStats *docker.CPUStats) float64 {
+func calculateCPUPercent(previousCPUStats *CPUStats, newCPUStats *types.CPUStats) float64 {
 	var (
 		cpuPercent = 0.0
 		// calculate the change for the cpu usage of the container in between readings
 		cpuDelta = float64(newCPUStats.CPUUsage.TotalUsage - previousCPUStats.TotalUsage)
 		// calculate the change for the entire system between readings
-		systemDelta = float64(newCPUStats.SystemCPUUsage - previousCPUStats.SystemUsage)
+		systemDelta = float64(newCPUStats.SystemUsage - previousCPUStats.SystemUsage)
 	)

 	if systemDelta > 0.0 && cpuDelta > 0.0 {
@ -540,10 +541,10 @@ func containerEventToTCPMsg(containerEvent ContainerEvent) ([]byte, error) {
 	return data, nil
 }

-func (d *Daemon) apiEventToContainerEvent(event *docker.APIEvents) (ContainerEvent, error) {
+func (d *Daemon) apiEventToContainerEvent(event events.Message) (ContainerEvent, error) {

 	containerEvent := ContainerEvent{}
-	containerEvent.ID = event.ID
+	containerEvent.ID = event.Actor.ID

 	// don't try to inspect container in that case, it's already gone!
 	if event.Action == "destroy" {
@ -551,7 +552,7 @@ func (d *Daemon) apiEventToContainerEvent(event *docker.APIEvents) (ContainerEve
 	}

 	log.Debugf("apiEventToContainerEvent: %#v\n", event)
-	container, err := d.Client.InspectContainer(event.ID)
+	container, err := d.Client.ContainerInspect(context.Background(), containerEvent.ID)
 	if err != nil {
 		return containerEvent, err
 	}
--- a/main.go
+++ b/main.go
@ -32,7 +32,7 @@ func main() {
 		os.Exit(1)
 	}

-	daemon.StartMonitoringEvents()
+	go daemon.StartMonitoringEvents()

 	daemon.Serve()
 }
--- a/vendor.conf
+++ b/vendor.conf
@ -0,0 +1,11 @@
+github.com/Microsoft/go-winio fff283ad5116362ca252298cfc9b95828956d85d
+github.com/Sirupsen/logrus 10f801ebc38b33738c9d17d50860f484a0988ff5
+github.com/docker/distribution c3e06c6069653bf72034ed907d6749d3928fdacb
+github.com/docker/docker 3482b45e60eee8086d0c1bcee8b7298dc90bb6d6
+github.com/docker/go-connections e15c02316c12de00874640cd76311849de2aeed5
+github.com/docker/go-units 0dadbb0345b35ec7ef35e228dabb8de89a65bf52
+github.com/docker/libtrust aabc10ec26b754e797f9028f4589c5b7bd90dc20
+github.com/opencontainers/go-digest aa2ec055abd10d26d539eb630a92241b781ce4bc
+github.com/pkg/errors ff09b135c25aae272398c51a07235b90a75aa4f0
+golang.org/x/net 5602c733f70afc6dcec6766be0d5034d4c4f14de
+golang.org/x/sys f3918c30c5c2cb527c0b071a27c35120a6c0719a
--- a/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/LICENSE
+++ b/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/LICENSE
--- a/vendor/github.com/Microsoft/go-winio/README.md
+++ b/vendor/github.com/Microsoft/go-winio/README.md
@ -0,0 +1,22 @@
+# go-winio
+
+This repository contains utilities for efficiently performing Win32 IO operations in
+Go. Currently, this is focused on accessing named pipes and other file handles, and
+for using named pipes as a net transport.
+
+This code relies on IO completion ports to avoid blocking IO on system threads, allowing Go
+to reuse the thread to schedule another goroutine. This limits support to Windows Vista and
+newer operating systems. This is similar to the implementation of network sockets in Go's net
+package.
+
+Please see the LICENSE file for licensing information.
+
+This project has adopted the [Microsoft Open Source Code of
+Conduct](https://opensource.microsoft.com/codeofconduct/). For more information
+see the [Code of Conduct
+FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact
+[opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional
+questions or comments.
+
+Thanks to natefinch for the inspiration for this library. See https://github.com/natefinch/npipe
+for another named pipe implementation.
--- a/vendor/github.com/Microsoft/go-winio/backup.go
+++ b/vendor/github.com/Microsoft/go-winio/backup.go
@ -0,0 +1,268 @@
+// +build windows
+
+package winio
+
+import (
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"runtime"
+	"syscall"
+	"unicode/utf16"
+)
+
+//sys backupRead(h syscall.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) = BackupRead
+//sys backupWrite(h syscall.Handle, b []byte, bytesWritten *uint32, abort bool, processSecurity bool, context *uintptr) (err error) = BackupWrite
+
+const (
+	BackupData = uint32(iota + 1)
+	BackupEaData
+	BackupSecurity
+	BackupAlternateData
+	BackupLink
+	BackupPropertyData
+	BackupObjectId
+	BackupReparseData
+	BackupSparseBlock
+	BackupTxfsData
+)
+
+const (
+	StreamSparseAttributes = uint32(8)
+)
+
+const (
+	WRITE_DAC              = 0x40000
+	WRITE_OWNER            = 0x80000
+	ACCESS_SYSTEM_SECURITY = 0x1000000
+)
+
+// BackupHeader represents a backup stream of a file.
+type BackupHeader struct {
+	Id         uint32 // The backup stream ID
+	Attributes uint32 // Stream attributes
+	Size       int64  // The size of the stream in bytes
+	Name       string // The name of the stream (for BackupAlternateData only).
+	Offset     int64  // The offset of the stream in the file (for BackupSparseBlock only).
+}
+
+type win32StreamId struct {
+	StreamId   uint32
+	Attributes uint32
+	Size       uint64
+	NameSize   uint32
+}
+
+// BackupStreamReader reads from a stream produced by the BackupRead Win32 API and produces a series
+// of BackupHeader values.
+type BackupStreamReader struct {
+	r         io.Reader
+	bytesLeft int64
+}
+
+// NewBackupStreamReader produces a BackupStreamReader from any io.Reader.
+func NewBackupStreamReader(r io.Reader) *BackupStreamReader {
+	return &BackupStreamReader{r, 0}
+}
+
+// Next returns the next backup stream and prepares for calls to Write(). It skips the remainder of the current stream if
+// it was not completely read.
+func (r *BackupStreamReader) Next() (*BackupHeader, error) {
+	if r.bytesLeft > 0 {
+		if _, err := io.Copy(ioutil.Discard, r); err != nil {
+			return nil, err
+		}
+	}
+	var wsi win32StreamId
+	if err := binary.Read(r.r, binary.LittleEndian, &wsi); err != nil {
+		return nil, err
+	}
+	hdr := &BackupHeader{
+		Id:         wsi.StreamId,
+		Attributes: wsi.Attributes,
+		Size:       int64(wsi.Size),
+	}
+	if wsi.NameSize != 0 {
+		name := make([]uint16, int(wsi.NameSize/2))
+		if err := binary.Read(r.r, binary.LittleEndian, name); err != nil {
+			return nil, err
+		}
+		hdr.Name = syscall.UTF16ToString(name)
+	}
+	if wsi.StreamId == BackupSparseBlock {
+		if err := binary.Read(r.r, binary.LittleEndian, &hdr.Offset); err != nil {
+			return nil, err
+		}
+		hdr.Size -= 8
+	}
+	r.bytesLeft = hdr.Size
+	return hdr, nil
+}
+
+// Read reads from the current backup stream.
+func (r *BackupStreamReader) Read(b []byte) (int, error) {
+	if r.bytesLeft == 0 {
+		return 0, io.EOF
+	}
+	if int64(len(b)) > r.bytesLeft {
+		b = b[:r.bytesLeft]
+	}
+	n, err := r.r.Read(b)
+	r.bytesLeft -= int64(n)
+	if err == io.EOF {
+		err = io.ErrUnexpectedEOF
+	} else if r.bytesLeft == 0 && err == nil {
+		err = io.EOF
+	}
+	return n, err
+}
+
+// BackupStreamWriter writes a stream compatible with the BackupWrite Win32 API.
+type BackupStreamWriter struct {
+	w         io.Writer
+	bytesLeft int64
+}
+
+// NewBackupStreamWriter produces a BackupStreamWriter on top of an io.Writer.
+func NewBackupStreamWriter(w io.Writer) *BackupStreamWriter {
+	return &BackupStreamWriter{w, 0}
+}
+
+// WriteHeader writes the next backup stream header and prepares for calls to Write().
+func (w *BackupStreamWriter) WriteHeader(hdr *BackupHeader) error {
+	if w.bytesLeft != 0 {
+		return fmt.Errorf("missing %d bytes", w.bytesLeft)
+	}
+	name := utf16.Encode([]rune(hdr.Name))
+	wsi := win32StreamId{
+		StreamId:   hdr.Id,
+		Attributes: hdr.Attributes,
+		Size:       uint64(hdr.Size),
+		NameSize:   uint32(len(name) * 2),
+	}
+	if hdr.Id == BackupSparseBlock {
+		// Include space for the int64 block offset
+		wsi.Size += 8
+	}
+	if err := binary.Write(w.w, binary.LittleEndian, &wsi); err != nil {
+		return err
+	}
+	if len(name) != 0 {
+		if err := binary.Write(w.w, binary.LittleEndian, name); err != nil {
+			return err
+		}
+	}
+	if hdr.Id == BackupSparseBlock {
+		if err := binary.Write(w.w, binary.LittleEndian, hdr.Offset); err != nil {
+			return err
+		}
+	}
+	w.bytesLeft = hdr.Size
+	return nil
+}
+
+// Write writes to the current backup stream.
+func (w *BackupStreamWriter) Write(b []byte) (int, error) {
+	if w.bytesLeft < int64(len(b)) {
+		return 0, fmt.Errorf("too many bytes by %d", int64(len(b))-w.bytesLeft)
+	}
+	n, err := w.w.Write(b)
+	w.bytesLeft -= int64(n)
+	return n, err
+}
+
+// BackupFileReader provides an io.ReadCloser interface on top of the BackupRead Win32 API.
+type BackupFileReader struct {
+	f               *os.File
+	includeSecurity bool
+	ctx             uintptr
+}
+
+// NewBackupFileReader returns a new BackupFileReader from a file handle. If includeSecurity is true,
+// Read will attempt to read the security descriptor of the file.
+func NewBackupFileReader(f *os.File, includeSecurity bool) *BackupFileReader {
+	r := &BackupFileReader{f, includeSecurity, 0}
+	runtime.SetFinalizer(r, func(r *BackupFileReader) { r.Close() })
+	return r
+}
+
+// Read reads a backup stream from the file by calling the Win32 API BackupRead().
+func (r *BackupFileReader) Read(b []byte) (int, error) {
+	var bytesRead uint32
+	err := backupRead(syscall.Handle(r.f.Fd()), b, &bytesRead, false, r.includeSecurity, &r.ctx)
+	if err != nil {
+		return 0, &os.PathError{"BackupRead", r.f.Name(), err}
+	}
+	if bytesRead == 0 {
+		return 0, io.EOF
+	}
+	return int(bytesRead), nil
+}
+
+// Close frees Win32 resources associated with the BackupFileReader. It does not close
+// the underlying file.
+func (r *BackupFileReader) Close() error {
+	if r.ctx != 0 {
+		backupRead(syscall.Handle(r.f.Fd()), nil, nil, true, false, &r.ctx)
+		r.ctx = 0
+	}
+	return nil
+}
+
+// BackupFileWriter provides an io.WriteCloser interface on top of the BackupWrite Win32 API.
+type BackupFileWriter struct {
+	f               *os.File
+	includeSecurity bool
+	ctx             uintptr
+}
+
+// NewBackupFileWrtier returns a new BackupFileWriter from a file handle. If includeSecurity is true,
+// Write() will attempt to restore the security descriptor from the stream.
+func NewBackupFileWriter(f *os.File, includeSecurity bool) *BackupFileWriter {
+	w := &BackupFileWriter{f, includeSecurity, 0}
+	runtime.SetFinalizer(w, func(w *BackupFileWriter) { w.Close() })
+	return w
+}
+
+// Write restores a portion of the file using the provided backup stream.
+func (w *BackupFileWriter) Write(b []byte) (int, error) {
+	var bytesWritten uint32
+	err := backupWrite(syscall.Handle(w.f.Fd()), b, &bytesWritten, false, w.includeSecurity, &w.ctx)
+	if err != nil {
+		return 0, &os.PathError{"BackupWrite", w.f.Name(), err}
+	}
+	if int(bytesWritten) != len(b) {
+		return int(bytesWritten), errors.New("not all bytes could be written")
+	}
+	return len(b), nil
+}
+
+// Close frees Win32 resources associated with the BackupFileWriter. It does not
+// close the underlying file.
+func (w *BackupFileWriter) Close() error {
+	if w.ctx != 0 {
+		backupWrite(syscall.Handle(w.f.Fd()), nil, nil, true, false, &w.ctx)
+		w.ctx = 0
+	}
+	return nil
+}
+
+// OpenForBackup opens a file or directory, potentially skipping access checks if the backup
+// or restore privileges have been acquired.
+//
+// If the file opened was a directory, it cannot be used with Readdir().
+func OpenForBackup(path string, access uint32, share uint32, createmode uint32) (*os.File, error) {
+	winPath, err := syscall.UTF16FromString(path)
+	if err != nil {
+		return nil, err
+	}
+	h, err := syscall.CreateFile(&winPath[0], access, share, nil, createmode, syscall.FILE_FLAG_BACKUP_SEMANTICS|syscall.FILE_FLAG_OPEN_REPARSE_POINT, 0)
+	if err != nil {
+		err = &os.PathError{Op: "open", Path: path, Err: err}
+		return nil, err
+	}
+	return os.NewFile(uintptr(h), path), nil
+}
--- a/vendor/github.com/Microsoft/go-winio/file.go
+++ b/vendor/github.com/Microsoft/go-winio/file.go
@ -0,0 +1,221 @@
+// +build windows
+
+package winio
+
+import (
+	"errors"
+	"io"
+	"runtime"
+	"sync"
+	"syscall"
+	"time"
+)
+
+//sys cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) = CancelIoEx
+//sys createIoCompletionPort(file syscall.Handle, port syscall.Handle, key uintptr, threadCount uint32) (newport syscall.Handle, err error) = CreateIoCompletionPort
+//sys getQueuedCompletionStatus(port syscall.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) = GetQueuedCompletionStatus
+//sys setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err error) = SetFileCompletionNotificationModes
+//sys timeBeginPeriod(period uint32) (n int32) = winmm.timeBeginPeriod
+
+const (
+	cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1
+	cFILE_SKIP_SET_EVENT_ON_HANDLE        = 2
+)
+
+var (
+	ErrFileClosed = errors.New("file has already been closed")
+	ErrTimeout    = &timeoutError{}
+)
+
+type timeoutError struct{}
+
+func (e *timeoutError) Error() string   { return "i/o timeout" }
+func (e *timeoutError) Timeout() bool   { return true }
+func (e *timeoutError) Temporary() bool { return true }
+
+var ioInitOnce sync.Once
+var ioCompletionPort syscall.Handle
+
+// ioResult contains the result of an asynchronous IO operation
+type ioResult struct {
+	bytes uint32
+	err   error
+}
+
+// ioOperation represents an outstanding asynchronous Win32 IO
+type ioOperation struct {
+	o  syscall.Overlapped
+	ch chan ioResult
+}
+
+func initIo() {
+	h, err := createIoCompletionPort(syscall.InvalidHandle, 0, 0, 0xffffffff)
+	if err != nil {
+		panic(err)
+	}
+	ioCompletionPort = h
+	go ioCompletionProcessor(h)
+}
+
+// win32File implements Reader, Writer, and Closer on a Win32 handle without blocking in a syscall.
+// It takes ownership of this handle and will close it if it is garbage collected.
+type win32File struct {
+	handle        syscall.Handle
+	wg            sync.WaitGroup
+	closing       bool
+	readDeadline  time.Time
+	writeDeadline time.Time
+}
+
+// makeWin32File makes a new win32File from an existing file handle
+func makeWin32File(h syscall.Handle) (*win32File, error) {
+	f := &win32File{handle: h}
+	ioInitOnce.Do(initIo)
+	_, err := createIoCompletionPort(h, ioCompletionPort, 0, 0xffffffff)
+	if err != nil {
+		return nil, err
+	}
+	err = setFileCompletionNotificationModes(h, cFILE_SKIP_COMPLETION_PORT_ON_SUCCESS|cFILE_SKIP_SET_EVENT_ON_HANDLE)
+	if err != nil {
+		return nil, err
+	}
+	runtime.SetFinalizer(f, (*win32File).closeHandle)
+	return f, nil
+}
+
+func MakeOpenFile(h syscall.Handle) (io.ReadWriteCloser, error) {
+	return makeWin32File(h)
+}
+
+// closeHandle closes the resources associated with a Win32 handle
+func (f *win32File) closeHandle() {
+	if !f.closing {
+		// cancel all IO and wait for it to complete
+		f.closing = true
+		cancelIoEx(f.handle, nil)
+		f.wg.Wait()
+		// at this point, no new IO can start
+		syscall.Close(f.handle)
+		f.handle = 0
+	}
+}
+
+// Close closes a win32File.
+func (f *win32File) Close() error {
+	f.closeHandle()
+	runtime.SetFinalizer(f, nil)
+	return nil
+}
+
+// prepareIo prepares for a new IO operation
+func (f *win32File) prepareIo() (*ioOperation, error) {
+	f.wg.Add(1)
+	if f.closing {
+		return nil, ErrFileClosed
+	}
+	c := &ioOperation{}
+	c.ch = make(chan ioResult)
+	return c, nil
+}
+
+// ioCompletionProcessor processes completed async IOs forever
+func ioCompletionProcessor(h syscall.Handle) {
+	// Set the timer resolution to 1. This fixes a performance regression in golang 1.6.
+	timeBeginPeriod(1)
+	for {
+		var bytes uint32
+		var key uintptr
+		var op *ioOperation
+		err := getQueuedCompletionStatus(h, &bytes, &key, &op, syscall.INFINITE)
+		if op == nil {
+			panic(err)
+		}
+		op.ch <- ioResult{bytes, err}
+	}
+}
+
+// asyncIo processes the return value from ReadFile or WriteFile, blocking until
+// the operation has actually completed.
+func (f *win32File) asyncIo(c *ioOperation, deadline time.Time, bytes uint32, err error) (int, error) {
+	if err != syscall.ERROR_IO_PENDING {
+		f.wg.Done()
+		return int(bytes), err
+	} else {
+		var r ioResult
+		wait := true
+		timedout := false
+		if f.closing {
+			cancelIoEx(f.handle, &c.o)
+		} else if !deadline.IsZero() {
+			now := time.Now()
+			if !deadline.After(now) {
+				timedout = true
+			} else {
+				timeout := time.After(deadline.Sub(now))
+				select {
+				case r = <-c.ch:
+					wait = false
+				case <-timeout:
+					timedout = true
+				}
+			}
+		}
+		if timedout {
+			cancelIoEx(f.handle, &c.o)
+		}
+		if wait {
+			r = <-c.ch
+		}
+		err = r.err
+		if err == syscall.ERROR_OPERATION_ABORTED {
+			if f.closing {
+				err = ErrFileClosed
+			} else if timedout {
+				err = ErrTimeout
+			}
+		}
+		f.wg.Done()
+		return int(r.bytes), err
+	}
+}
+
+// Read reads from a file handle.
+func (f *win32File) Read(b []byte) (int, error) {
+	c, err := f.prepareIo()
+	if err != nil {
+		return 0, err
+	}
+	var bytes uint32
+	err = syscall.ReadFile(f.handle, b, &bytes, &c.o)
+	n, err := f.asyncIo(c, f.readDeadline, bytes, err)
+
+	// Handle EOF conditions.
+	if err == nil && n == 0 && len(b) != 0 {
+		return 0, io.EOF
+	} else if err == syscall.ERROR_BROKEN_PIPE {
+		return 0, io.EOF
+	} else {
+		return n, err
+	}
+}
+
+// Write writes to a file handle.
+func (f *win32File) Write(b []byte) (int, error) {
+	c, err := f.prepareIo()
+	if err != nil {
+		return 0, err
+	}
+	var bytes uint32
+	err = syscall.WriteFile(f.handle, b, &bytes, &c.o)
+	return f.asyncIo(c, f.writeDeadline, bytes, err)
+}
+
+func (f *win32File) SetReadDeadline(t time.Time) error {
+	f.readDeadline = t
+	return nil
+}
+
+func (f *win32File) SetWriteDeadline(t time.Time) error {
+	f.writeDeadline = t
+	return nil
+}
--- a/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/fileinfo.go
+++ b/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/fileinfo.go
@ -1,3 +1,5 @@
+// +build windows
+
 package winio

 import (
--- a/vendor/github.com/Microsoft/go-winio/pipe.go
+++ b/vendor/github.com/Microsoft/go-winio/pipe.go
@ -0,0 +1,400 @@
+// +build windows
+
+package winio
+
+import (
+	"errors"
+	"io"
+	"net"
+	"os"
+	"syscall"
+	"time"
+	"unsafe"
+)
+
+//sys connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) = ConnectNamedPipe
+//sys createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *securityAttributes) (handle syscall.Handle, err error)  [failretval==syscall.InvalidHandle] = CreateNamedPipeW
+//sys createFile(name string, access uint32, mode uint32, sa *securityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) [failretval==syscall.InvalidHandle] = CreateFileW
+//sys waitNamedPipe(name string, timeout uint32) (err error) = WaitNamedPipeW
+//sys getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) = GetNamedPipeInfo
+//sys getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
+
+type securityAttributes struct {
+	Length             uint32
+	SecurityDescriptor *byte
+	InheritHandle      uint32
+}
+
+const (
+	cERROR_PIPE_BUSY      = syscall.Errno(231)
+	cERROR_PIPE_CONNECTED = syscall.Errno(535)
+	cERROR_SEM_TIMEOUT    = syscall.Errno(121)
+
+	cPIPE_ACCESS_DUPLEX            = 0x3
+	cFILE_FLAG_FIRST_PIPE_INSTANCE = 0x80000
+	cSECURITY_SQOS_PRESENT         = 0x100000
+	cSECURITY_ANONYMOUS            = 0
+
+	cPIPE_REJECT_REMOTE_CLIENTS = 0x8
+
+	cPIPE_UNLIMITED_INSTANCES = 255
+
+	cNMPWAIT_USE_DEFAULT_WAIT = 0
+	cNMPWAIT_NOWAIT           = 1
+
+	cPIPE_TYPE_MESSAGE = 4
+
+	cPIPE_READMODE_MESSAGE = 2
+)
+
+var (
+	// ErrPipeListenerClosed is returned for pipe operations on listeners that have been closed.
+	// This error should match net.errClosing since docker takes a dependency on its text.
+	ErrPipeListenerClosed = errors.New("use of closed network connection")
+
+	errPipeWriteClosed = errors.New("pipe has been closed for write")
+)
+
+type win32Pipe struct {
+	*win32File
+	path string
+}
+
+type win32MessageBytePipe struct {
+	win32Pipe
+	writeClosed bool
+	readEOF     bool
+}
+
+type pipeAddress string
+
+func (f *win32Pipe) LocalAddr() net.Addr {
+	return pipeAddress(f.path)
+}
+
+func (f *win32Pipe) RemoteAddr() net.Addr {
+	return pipeAddress(f.path)
+}
+
+func (f *win32Pipe) SetDeadline(t time.Time) error {
+	f.SetReadDeadline(t)
+	f.SetWriteDeadline(t)
+	return nil
+}
+
+// CloseWrite closes the write side of a message pipe in byte mode.
+func (f *win32MessageBytePipe) CloseWrite() error {
+	if f.writeClosed {
+		return errPipeWriteClosed
+	}
+	_, err := f.win32File.Write(nil)
+	if err != nil {
+		return err
+	}
+	f.writeClosed = true
+	return nil
+}
+
+// Write writes bytes to a message pipe in byte mode. Zero-byte writes are ignored, since
+// they are used to implement CloseWrite().
+func (f *win32MessageBytePipe) Write(b []byte) (int, error) {
+	if f.writeClosed {
+		return 0, errPipeWriteClosed
+	}
+	if len(b) == 0 {
+		return 0, nil
+	}
+	return f.win32File.Write(b)
+}
+
+// Read reads bytes from a message pipe in byte mode. A read of a zero-byte message on a message
+// mode pipe will return io.EOF, as will all subsequent reads.
+func (f *win32MessageBytePipe) Read(b []byte) (int, error) {
+	if f.readEOF {
+		return 0, io.EOF
+	}
+	n, err := f.win32File.Read(b)
+	if err == io.EOF {
+		// If this was the result of a zero-byte read, then
+		// it is possible that the read was due to a zero-size
+		// message. Since we are simulating CloseWrite with a
+		// zero-byte message, ensure that all future Read() calls
+		// also return EOF.
+		f.readEOF = true
+	}
+	return n, err
+}
+
+func (s pipeAddress) Network() string {
+	return "pipe"
+}
+
+func (s pipeAddress) String() string {
+	return string(s)
+}
+
+// DialPipe connects to a named pipe by path, timing out if the connection
+// takes longer than the specified duration. If timeout is nil, then the timeout
+// is the default timeout established by the pipe server.
+func DialPipe(path string, timeout *time.Duration) (net.Conn, error) {
+	var absTimeout time.Time
+	if timeout != nil {
+		absTimeout = time.Now().Add(*timeout)
+	}
+	var err error
+	var h syscall.Handle
+	for {
+		h, err = createFile(path, syscall.GENERIC_READ|syscall.GENERIC_WRITE, 0, nil, syscall.OPEN_EXISTING, syscall.FILE_FLAG_OVERLAPPED|cSECURITY_SQOS_PRESENT|cSECURITY_ANONYMOUS, 0)
+		if err != cERROR_PIPE_BUSY {
+			break
+		}
+		now := time.Now()
+		var ms uint32
+		if absTimeout.IsZero() {
+			ms = cNMPWAIT_USE_DEFAULT_WAIT
+		} else if now.After(absTimeout) {
+			ms = cNMPWAIT_NOWAIT
+		} else {
+			ms = uint32(absTimeout.Sub(now).Nanoseconds() / 1000 / 1000)
+		}
+		err = waitNamedPipe(path, ms)
+		if err != nil {
+			if err == cERROR_SEM_TIMEOUT {
+				return nil, ErrTimeout
+			}
+			break
+		}
+	}
+	if err != nil {
+		return nil, &os.PathError{Op: "open", Path: path, Err: err}
+	}
+
+	var flags uint32
+	err = getNamedPipeInfo(h, &flags, nil, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	var state uint32
+	err = getNamedPipeHandleState(h, &state, nil, nil, nil, nil, 0)
+	if err != nil {
+		return nil, err
+	}
+
+	if state&cPIPE_READMODE_MESSAGE != 0 {
+		return nil, &os.PathError{Op: "open", Path: path, Err: errors.New("message readmode pipes not supported")}
+	}
+
+	f, err := makeWin32File(h)
+	if err != nil {
+		syscall.Close(h)
+		return nil, err
+	}
+
+	// If the pipe is in message mode, return a message byte pipe, which
+	// supports CloseWrite().
+	if flags&cPIPE_TYPE_MESSAGE != 0 {
+		return &win32MessageBytePipe{
+			win32Pipe: win32Pipe{win32File: f, path: path},
+		}, nil
+	}
+	return &win32Pipe{win32File: f, path: path}, nil
+}
+
+type acceptResponse struct {
+	f   *win32File
+	err error
+}
+
+type win32PipeListener struct {
+	firstHandle        syscall.Handle
+	path               string
+	securityDescriptor []byte
+	config             PipeConfig
+	acceptCh           chan (chan acceptResponse)
+	closeCh            chan int
+	doneCh             chan int
+}
+
+func makeServerPipeHandle(path string, securityDescriptor []byte, c *PipeConfig, first bool) (syscall.Handle, error) {
+	var flags uint32 = cPIPE_ACCESS_DUPLEX | syscall.FILE_FLAG_OVERLAPPED
+	if first {
+		flags |= cFILE_FLAG_FIRST_PIPE_INSTANCE
+	}
+
+	var mode uint32 = cPIPE_REJECT_REMOTE_CLIENTS
+	if c.MessageMode {
+		mode |= cPIPE_TYPE_MESSAGE
+	}
+
+	var sa securityAttributes
+	sa.Length = uint32(unsafe.Sizeof(sa))
+	if securityDescriptor != nil {
+		sa.SecurityDescriptor = &securityDescriptor[0]
+	}
+	h, err := createNamedPipe(path, flags, mode, cPIPE_UNLIMITED_INSTANCES, uint32(c.OutputBufferSize), uint32(c.InputBufferSize), 0, &sa)
+	if err != nil {
+		return 0, &os.PathError{Op: "open", Path: path, Err: err}
+	}
+	return h, nil
+}
+
+func (l *win32PipeListener) makeServerPipe() (*win32File, error) {
+	h, err := makeServerPipeHandle(l.path, l.securityDescriptor, &l.config, false)
+	if err != nil {
+		return nil, err
+	}
+	f, err := makeWin32File(h)
+	if err != nil {
+		syscall.Close(h)
+		return nil, err
+	}
+	return f, nil
+}
+
+func (l *win32PipeListener) listenerRoutine() {
+	closed := false
+	for !closed {
+		select {
+		case <-l.closeCh:
+			closed = true
+		case responseCh := <-l.acceptCh:
+			p, err := l.makeServerPipe()
+			if err == nil {
+				// Wait for the client to connect.
+				ch := make(chan error)
+				go func() {
+					ch <- connectPipe(p)
+				}()
+				select {
+				case err = <-ch:
+					if err != nil {
+						p.Close()
+						p = nil
+					}
+				case <-l.closeCh:
+					// Abort the connect request by closing the handle.
+					p.Close()
+					p = nil
+					err = <-ch
+					if err == nil || err == ErrFileClosed {
+						err = ErrPipeListenerClosed
+					}
+					closed = true
+				}
+			}
+			responseCh <- acceptResponse{p, err}
+		}
+	}
+	syscall.Close(l.firstHandle)
+	l.firstHandle = 0
+	// Notify Close() and Accept() callers that the handle has been closed.
+	close(l.doneCh)
+}
+
+// PipeConfig contain configuration for the pipe listener.
+type PipeConfig struct {
+	// SecurityDescriptor contains a Windows security descriptor in SDDL format.
+	SecurityDescriptor string
+
+	// MessageMode determines whether the pipe is in byte or message mode. In either
+	// case the pipe is read in byte mode by default. The only practical difference in
+	// this implementation is that CloseWrite() is only supported for message mode pipes;
+	// CloseWrite() is implemented as a zero-byte write, but zero-byte writes are only
+	// transferred to the reader (and returned as io.EOF in this implementation)
+	// when the pipe is in message mode.
+	MessageMode bool
+
+	// InputBufferSize specifies the size the input buffer, in bytes.
+	InputBufferSize int32
+
+	// OutputBufferSize specifies the size the input buffer, in bytes.
+	OutputBufferSize int32
+}
+
+// ListenPipe creates a listener on a Windows named pipe path, e.g. \\.\pipe\mypipe.
+// The pipe must not already exist.
+func ListenPipe(path string, c *PipeConfig) (net.Listener, error) {
+	var (
+		sd  []byte
+		err error
+	)
+	if c == nil {
+		c = &PipeConfig{}
+	}
+	if c.SecurityDescriptor != "" {
+		sd, err = SddlToSecurityDescriptor(c.SecurityDescriptor)
+		if err != nil {
+			return nil, err
+		}
+	}
+	h, err := makeServerPipeHandle(path, sd, c, true)
+	if err != nil {
+		return nil, err
+	}
+	// Immediately open and then close a client handle so that the named pipe is
+	// created but not currently accepting connections.
+	h2, err := createFile(path, 0, 0, nil, syscall.OPEN_EXISTING, cSECURITY_SQOS_PRESENT|cSECURITY_ANONYMOUS, 0)
+	if err != nil {
+		syscall.Close(h)
+		return nil, err
+	}
+	syscall.Close(h2)
+	l := &win32PipeListener{
+		firstHandle:        h,
+		path:               path,
+		securityDescriptor: sd,
+		config:             *c,
+		acceptCh:           make(chan (chan acceptResponse)),
+		closeCh:            make(chan int),
+		doneCh:             make(chan int),
+	}
+	go l.listenerRoutine()
+	return l, nil
+}
+
+func connectPipe(p *win32File) error {
+	c, err := p.prepareIo()
+	if err != nil {
+		return err
+	}
+	err = connectNamedPipe(p.handle, &c.o)
+	_, err = p.asyncIo(c, time.Time{}, 0, err)
+	if err != nil && err != cERROR_PIPE_CONNECTED {
+		return err
+	}
+	return nil
+}
+
+func (l *win32PipeListener) Accept() (net.Conn, error) {
+	ch := make(chan acceptResponse)
+	select {
+	case l.acceptCh <- ch:
+		response := <-ch
+		err := response.err
+		if err != nil {
+			return nil, err
+		}
+		if l.config.MessageMode {
+			return &win32MessageBytePipe{
+				win32Pipe: win32Pipe{win32File: response.f, path: l.path},
+			}, nil
+		}
+		return &win32Pipe{win32File: response.f, path: l.path}, nil
+	case <-l.doneCh:
+		return nil, ErrPipeListenerClosed
+	}
+}
+
+func (l *win32PipeListener) Close() error {
+	select {
+	case l.closeCh <- 1:
+		<-l.doneCh
+	case <-l.doneCh:
+	}
+	return nil
+}
+
+func (l *win32PipeListener) Addr() net.Addr {
+	return pipeAddress(l.path)
+}
--- a/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/privilege.go
+++ b/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/privilege.go
@ -1,3 +1,5 @@
+// +build windows
+
 package winio

 import (
@ -83,7 +85,7 @@ func RunWithPrivileges(names []string, fn func() error) error {
 		return err
 	}
 	defer releaseThreadToken(token)
-	err = adjustPrivileges(token, privileges)
+	err = adjustPrivileges(token, privileges, SE_PRIVILEGE_ENABLED)
 	if err != nil {
 		return err
 	}
@ -110,6 +112,15 @@ func mapPrivileges(names []string) ([]uint64, error) {

 // EnableProcessPrivileges enables privileges globally for the process.
 func EnableProcessPrivileges(names []string) error {
+	return enableDisableProcessPrivilege(names, SE_PRIVILEGE_ENABLED)
+}
+
+// DisableProcessPrivileges disables privileges globally for the process.
+func DisableProcessPrivileges(names []string) error {
+	return enableDisableProcessPrivilege(names, 0)
+}
+
+func enableDisableProcessPrivilege(names []string, action uint32) error {
 	privileges, err := mapPrivileges(names)
 	if err != nil {
 		return err
@ -123,15 +134,15 @@ func EnableProcessPrivileges(names []string) error {
 	}

 	defer token.Close()
-	return adjustPrivileges(token, privileges)
+	return adjustPrivileges(token, privileges, action)
 }

-func adjustPrivileges(token windows.Token, privileges []uint64) error {
+func adjustPrivileges(token windows.Token, privileges []uint64, action uint32) error {
 	var b bytes.Buffer
 	binary.Write(&b, binary.LittleEndian, uint32(len(privileges)))
 	for _, p := range privileges {
 		binary.Write(&b, binary.LittleEndian, p)
-		binary.Write(&b, binary.LittleEndian, uint32(SE_PRIVILEGE_ENABLED))
+		binary.Write(&b, binary.LittleEndian, action)
 	}
 	prevState := make([]byte, b.Len())
 	reqSize := uint32(0)
--- a/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/reparse.go
+++ b/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/reparse.go
--- a/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/sd.go
+++ b/vendor/github.com/docker/docker/vendor/src/github.com/Microsoft/go-winio/sd.go
@ -1,3 +1,5 @@
+// +build windows
+
 package winio

 import (
--- a/vendor/github.com/Microsoft/go-winio/syscall.go
+++ b/vendor/github.com/Microsoft/go-winio/syscall.go
@ -0,0 +1,3 @@
+package winio
+
+//go:generate go run $GOROOT/src/syscall/mksyscall_windows.go -output zsyscall_windows.go file.go pipe.go sd.go fileinfo.go privilege.go backup.go
--- a/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
+++ b/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
@ -0,0 +1,496 @@
+// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
+
+package winio
+
+import (
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+var _ unsafe.Pointer
+
+var (
+	modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
+	modwinmm    = windows.NewLazySystemDLL("winmm.dll")
+	modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
+
+	procCancelIoEx                                           = modkernel32.NewProc("CancelIoEx")
+	procCreateIoCompletionPort                               = modkernel32.NewProc("CreateIoCompletionPort")
+	procGetQueuedCompletionStatus                            = modkernel32.NewProc("GetQueuedCompletionStatus")
+	procSetFileCompletionNotificationModes                   = modkernel32.NewProc("SetFileCompletionNotificationModes")
+	proctimeBeginPeriod                                      = modwinmm.NewProc("timeBeginPeriod")
+	procConnectNamedPipe                                     = modkernel32.NewProc("ConnectNamedPipe")
+	procCreateNamedPipeW                                     = modkernel32.NewProc("CreateNamedPipeW")
+	procCreateFileW                                          = modkernel32.NewProc("CreateFileW")
+	procWaitNamedPipeW                                       = modkernel32.NewProc("WaitNamedPipeW")
+	procGetNamedPipeInfo                                     = modkernel32.NewProc("GetNamedPipeInfo")
+	procGetNamedPipeHandleStateW                             = modkernel32.NewProc("GetNamedPipeHandleStateW")
+	procLookupAccountNameW                                   = modadvapi32.NewProc("LookupAccountNameW")
+	procConvertSidToStringSidW                               = modadvapi32.NewProc("ConvertSidToStringSidW")
+	procConvertStringSecurityDescriptorToSecurityDescriptorW = modadvapi32.NewProc("ConvertStringSecurityDescriptorToSecurityDescriptorW")
+	procConvertSecurityDescriptorToStringSecurityDescriptorW = modadvapi32.NewProc("ConvertSecurityDescriptorToStringSecurityDescriptorW")
+	procLocalFree                                            = modkernel32.NewProc("LocalFree")
+	procGetSecurityDescriptorLength                          = modadvapi32.NewProc("GetSecurityDescriptorLength")
+	procGetFileInformationByHandleEx                         = modkernel32.NewProc("GetFileInformationByHandleEx")
+	procSetFileInformationByHandle                           = modkernel32.NewProc("SetFileInformationByHandle")
+	procAdjustTokenPrivileges                                = modadvapi32.NewProc("AdjustTokenPrivileges")
+	procImpersonateSelf                                      = modadvapi32.NewProc("ImpersonateSelf")
+	procRevertToSelf                                         = modadvapi32.NewProc("RevertToSelf")
+	procOpenThreadToken                                      = modadvapi32.NewProc("OpenThreadToken")
+	procGetCurrentThread                                     = modkernel32.NewProc("GetCurrentThread")
+	procLookupPrivilegeValueW                                = modadvapi32.NewProc("LookupPrivilegeValueW")
+	procLookupPrivilegeNameW                                 = modadvapi32.NewProc("LookupPrivilegeNameW")
+	procLookupPrivilegeDisplayNameW                          = modadvapi32.NewProc("LookupPrivilegeDisplayNameW")
+	procBackupRead                                           = modkernel32.NewProc("BackupRead")
+	procBackupWrite                                          = modkernel32.NewProc("BackupWrite")
+)
+
+func cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) {
+	r1, _, e1 := syscall.Syscall(procCancelIoEx.Addr(), 2, uintptr(file), uintptr(unsafe.Pointer(o)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func createIoCompletionPort(file syscall.Handle, port syscall.Handle, key uintptr, threadCount uint32) (newport syscall.Handle, err error) {
+	r0, _, e1 := syscall.Syscall6(procCreateIoCompletionPort.Addr(), 4, uintptr(file), uintptr(port), uintptr(key), uintptr(threadCount), 0, 0)
+	newport = syscall.Handle(r0)
+	if newport == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getQueuedCompletionStatus(port syscall.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procGetQueuedCompletionStatus.Addr(), 5, uintptr(port), uintptr(unsafe.Pointer(bytes)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(o)), uintptr(timeout), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err error) {
+	r1, _, e1 := syscall.Syscall(procSetFileCompletionNotificationModes.Addr(), 2, uintptr(h), uintptr(flags), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func timeBeginPeriod(period uint32) (n int32) {
+	r0, _, _ := syscall.Syscall(proctimeBeginPeriod.Addr(), 1, uintptr(period), 0, 0)
+	n = int32(r0)
+	return
+}
+
+func connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) {
+	r1, _, e1 := syscall.Syscall(procConnectNamedPipe.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(o)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *securityAttributes) (handle syscall.Handle, err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(name)
+	if err != nil {
+		return
+	}
+	return _createNamedPipe(_p0, flags, pipeMode, maxInstances, outSize, inSize, defaultTimeout, sa)
+}
+
+func _createNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *securityAttributes) (handle syscall.Handle, err error) {
+	r0, _, e1 := syscall.Syscall9(procCreateNamedPipeW.Addr(), 8, uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(pipeMode), uintptr(maxInstances), uintptr(outSize), uintptr(inSize), uintptr(defaultTimeout), uintptr(unsafe.Pointer(sa)), 0)
+	handle = syscall.Handle(r0)
+	if handle == syscall.InvalidHandle {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func createFile(name string, access uint32, mode uint32, sa *securityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(name)
+	if err != nil {
+		return
+	}
+	return _createFile(_p0, access, mode, sa, createmode, attrs, templatefile)
+}
+
+func _createFile(name *uint16, access uint32, mode uint32, sa *securityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
+	r0, _, e1 := syscall.Syscall9(procCreateFileW.Addr(), 7, uintptr(unsafe.Pointer(name)), uintptr(access), uintptr(mode), uintptr(unsafe.Pointer(sa)), uintptr(createmode), uintptr(attrs), uintptr(templatefile), 0, 0)
+	handle = syscall.Handle(r0)
+	if handle == syscall.InvalidHandle {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func waitNamedPipe(name string, timeout uint32) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(name)
+	if err != nil {
+		return
+	}
+	return _waitNamedPipe(_p0, timeout)
+}
+
+func _waitNamedPipe(name *uint16, timeout uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procWaitNamedPipeW.Addr(), 2, uintptr(unsafe.Pointer(name)), uintptr(timeout), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procGetNamedPipeInfo.Addr(), 5, uintptr(pipe), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(outSize)), uintptr(unsafe.Pointer(inSize)), uintptr(unsafe.Pointer(maxInstances)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) {
+	r1, _, e1 := syscall.Syscall9(procGetNamedPipeHandleStateW.Addr(), 7, uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(accountName)
+	if err != nil {
+		return
+	}
+	return _lookupAccountName(systemName, _p0, sid, sidSize, refDomain, refDomainSize, sidNameUse)
+}
+
+func _lookupAccountName(systemName *uint16, accountName *uint16, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall9(procLookupAccountNameW.Addr(), 7, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(accountName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sidSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func convertSidToStringSid(sid *byte, str **uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procConvertSidToStringSidW.Addr(), 2, uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(str)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd *uintptr, size *uint32) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(str)
+	if err != nil {
+		return
+	}
+	return _convertStringSecurityDescriptorToSecurityDescriptor(_p0, revision, sd, size)
+}
+
+func _convertStringSecurityDescriptorToSecurityDescriptor(str *uint16, revision uint32, sd *uintptr, size *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procConvertStringSecurityDescriptorToSecurityDescriptorW.Addr(), 4, uintptr(unsafe.Pointer(str)), uintptr(revision), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(size)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procConvertSecurityDescriptorToStringSecurityDescriptorW.Addr(), 5, uintptr(unsafe.Pointer(sd)), uintptr(revision), uintptr(secInfo), uintptr(unsafe.Pointer(sddl)), uintptr(unsafe.Pointer(sddlSize)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func localFree(mem uintptr) {
+	syscall.Syscall(procLocalFree.Addr(), 1, uintptr(mem), 0, 0)
+	return
+}
+
+func getSecurityDescriptorLength(sd uintptr) (len uint32) {
+	r0, _, _ := syscall.Syscall(procGetSecurityDescriptorLength.Addr(), 1, uintptr(sd), 0, 0)
+	len = uint32(r0)
+	return
+}
+
+func getFileInformationByHandleEx(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func setFileInformationByHandle(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procSetFileInformationByHandle.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func adjustTokenPrivileges(token windows.Token, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) {
+	var _p0 uint32
+	if releaseAll {
+		_p0 = 1
+	} else {
+		_p0 = 0
+	}
+	r0, _, e1 := syscall.Syscall6(procAdjustTokenPrivileges.Addr(), 6, uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(input)), uintptr(outputSize), uintptr(unsafe.Pointer(output)), uintptr(unsafe.Pointer(requiredSize)))
+	success = r0 != 0
+	if true {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func impersonateSelf(level uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procImpersonateSelf.Addr(), 1, uintptr(level), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func revertToSelf() (err error) {
+	r1, _, e1 := syscall.Syscall(procRevertToSelf.Addr(), 0, 0, 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func openThreadToken(thread syscall.Handle, accessMask uint32, openAsSelf bool, token *windows.Token) (err error) {
+	var _p0 uint32
+	if openAsSelf {
+		_p0 = 1
+	} else {
+		_p0 = 0
+	}
+	r1, _, e1 := syscall.Syscall6(procOpenThreadToken.Addr(), 4, uintptr(thread), uintptr(accessMask), uintptr(_p0), uintptr(unsafe.Pointer(token)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getCurrentThread() (h syscall.Handle) {
+	r0, _, _ := syscall.Syscall(procGetCurrentThread.Addr(), 0, 0, 0, 0)
+	h = syscall.Handle(r0)
+	return
+}
+
+func lookupPrivilegeValue(systemName string, name string, luid *uint64) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(systemName)
+	if err != nil {
+		return
+	}
+	var _p1 *uint16
+	_p1, err = syscall.UTF16PtrFromString(name)
+	if err != nil {
+		return
+	}
+	return _lookupPrivilegeValue(_p0, _p1, luid)
+}
+
+func _lookupPrivilegeValue(systemName *uint16, name *uint16, luid *uint64) (err error) {
+	r1, _, e1 := syscall.Syscall(procLookupPrivilegeValueW.Addr(), 3, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(luid)))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func lookupPrivilegeName(systemName string, luid *uint64, buffer *uint16, size *uint32) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(systemName)
+	if err != nil {
+		return
+	}
+	return _lookupPrivilegeName(_p0, luid, buffer, size)
+}
+
+func _lookupPrivilegeName(systemName *uint16, luid *uint64, buffer *uint16, size *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procLookupPrivilegeNameW.Addr(), 4, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(luid)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(systemName)
+	if err != nil {
+		return
+	}
+	return _lookupPrivilegeDisplayName(_p0, name, buffer, size, languageId)
+}
+
+func _lookupPrivilegeDisplayName(systemName *uint16, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procLookupPrivilegeDisplayNameW.Addr(), 5, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(languageId)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func backupRead(h syscall.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 uint32
+	if abort {
+		_p1 = 1
+	} else {
+		_p1 = 0
+	}
+	var _p2 uint32
+	if processSecurity {
+		_p2 = 1
+	} else {
+		_p2 = 0
+	}
+	r1, _, e1 := syscall.Syscall9(procBackupRead.Addr(), 7, uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesRead)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func backupWrite(h syscall.Handle, b []byte, bytesWritten *uint32, abort bool, processSecurity bool, context *uintptr) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 uint32
+	if abort {
+		_p1 = 1
+	} else {
+		_p1 = 0
+	}
+	var _p2 uint32
+	if processSecurity {
+		_p2 = 1
+	} else {
+		_p2 = 0
+	}
+	r1, _, e1 := syscall.Syscall9(procBackupWrite.Addr(), 7, uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesWritten)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
--- a/vendor/github.com/Sirupsen/logrus/.gitignore
+++ b/vendor/github.com/Sirupsen/logrus/.gitignore
@ -1 +0,0 @@
-logrus
--- a/vendor/github.com/Sirupsen/logrus/.travis.yml
+++ b/vendor/github.com/Sirupsen/logrus/.travis.yml
@ -1,10 +0,0 @@
-language: go
-go:
-  - 1.3
-  - 1.4
-  - 1.5
-  - 1.6
-  - tip
-install:
-  - go get -t ./...
-script: GOMAXPROCS=4 GORACE="halt_on_error=1" go test -race -v ./...
--- a/vendor/github.com/Sirupsen/logrus/CHANGELOG.md
+++ b/vendor/github.com/Sirupsen/logrus/CHANGELOG.md
@ -1,66 +0,0 @@
-# 0.10.0
-
-* feature: Add a test hook (#180)
-* feature: `ParseLevel` is now case-insensitive (#326)
-* feature: `FieldLogger` interface that generalizes `Logger` and `Entry` (#308)
-* performance: avoid re-allocations on `WithFields` (#335)
-
-# 0.9.0
-
-* logrus/text_formatter: don't emit empty msg
-* logrus/hooks/airbrake: move out of main repository
-* logrus/hooks/sentry: move out of main repository
-* logrus/hooks/papertrail: move out of main repository
-* logrus/hooks/bugsnag: move out of main repository
-* logrus/core: run tests with `-race`
-* logrus/core: detect TTY based on `stderr`
-* logrus/core: support `WithError` on logger
-* logrus/core: Solaris support
-
-# 0.8.7
-
-* logrus/core: fix possible race (#216)
-* logrus/doc: small typo fixes and doc improvements
-
-
-# 0.8.6
-
-* hooks/raven: allow passing an initialized client
-
-# 0.8.5
-
-* logrus/core: revert #208
-
-# 0.8.4
-
-* formatter/text: fix data race (#218)
-
-# 0.8.3
-
-* logrus/core: fix entry log level (#208)
-* logrus/core: improve performance of text formatter by 40%
-* logrus/core: expose `LevelHooks` type
-* logrus/core: add support for DragonflyBSD and NetBSD
-* formatter/text: print structs more verbosely
-
-# 0.8.2
-
-* logrus: fix more Fatal family functions
-
-# 0.8.1
-
-* logrus: fix not exiting on `Fatalf` and `Fatalln`
-
-# 0.8.0
-
-* logrus: defaults to stderr instead of stdout
-* hooks/sentry: add special field for `*http.Request`
-* formatter/text: ignore Windows for colors
-
-# 0.7.3
-
-* formatter/\*: allow configuration of timestamp layout
-
-# 0.7.2
-
-* formatter/text: Add configuration option for time format (#158)
--- a/vendor/github.com/Sirupsen/logrus/README.md
+++ b/vendor/github.com/Sirupsen/logrus/README.md
@ -1,5 +1,11 @@
 # Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>&nbsp;[![Build Status](https://travis-ci.org/Sirupsen/logrus.svg?branch=master)](https://travis-ci.org/Sirupsen/logrus)&nbsp;[![GoDoc](https://godoc.org/github.com/Sirupsen/logrus?status.svg)](https://godoc.org/github.com/Sirupsen/logrus)

+**Seeing weird case-sensitive problems?** See [this
+issue](https://github.com/sirupsen/logrus/issues/451#issuecomment-264332021).
+This change has been reverted. I apologize for causing this. I greatly
+underestimated the impact this would have. Logrus strives for stability and
+backwards compatibility and failed to provide that.
+
 Logrus is a structured logger for Go (golang), completely API compatible with
 the standard library logger. [Godoc][godoc]. **Please note the Logrus API is not
 yet stable (pre 1.0). Logrus itself is completely stable and has been used in
@ -81,8 +87,9 @@ func init() {
  // Log as JSON instead of the default ASCII formatter.
  log.SetFormatter(&log.JSONFormatter{})

-  // Output to stderr instead of stdout, could also be a file.
-  log.SetOutput(os.Stderr)
+  // Output to stdout instead of the default stderr
+  // Can be any io.Writer, see below for File example
+  log.SetOutput(os.Stdout)

  // Only log the warning severity or above.
  log.SetLevel(log.WarnLevel)
@ -123,6 +130,7 @@ application, you can also create an instance of the `logrus` Logger:
 package main

 import (
+  "os"
  "github.com/Sirupsen/logrus"
 )

@ -132,7 +140,15 @@ var log = logrus.New()
 func main() {
  // The API for setting attributes is a little different than the package level
  // exported logger. See Godoc.
-  log.Out = os.Stderr
+  log.Out = os.Stdout
+
+  // You could set this to any `io.Writer` such as a file
+  // file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY, 0666)
+  // if err == nil {
+  //  log.Out = file
+  // } else {
+  //  log.Info("Failed to log to file, using default stderr")
+  // }

  log.WithFields(logrus.Fields{
    "animal": "walrus",
@ -165,6 +181,20 @@ In general, with Logrus using any of the `printf`-family functions should be
 seen as a hint you should add a field, however, you can still use the
 `printf`-family functions with Logrus.

+#### Default Fields
+
+Often it's helpful to have fields _always_ attached to log statements in an
+application or parts of one. For example, you may want to always log the
+`request_id` and `user_ip` in the context of a request. Instead of writing
+`log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})` on
+every line, you can create a `logrus.Entry` to pass around instead:
+
+```go
+requestLogger := log.WithFields(log.Fields{"request_id": request_id, "user_ip": user_ip})
+requestLogger.Info("something happened on that request") # will log request_id and user_ip
+requestLogger.Warn("something not great happened")
+```
+
 #### Hooks

 You can add hooks for logging levels. For example to send errors to an exception
@ -200,37 +230,49 @@ Note: Syslog hook also support connecting to local syslog (Ex. "/dev/log" or "/v

 | Hook  | Description |
 | ----- | ----------- |
-| [Airbrake](https://github.com/gemnasium/logrus-airbrake-hook) | Send errors to the Airbrake API V3. Uses the official [`gobrake`](https://github.com/airbrake/gobrake) behind the scenes. |
 | [Airbrake "legacy"](https://github.com/gemnasium/logrus-airbrake-legacy-hook) | Send errors to an exception tracking service compatible with the Airbrake API V2. Uses [`airbrake-go`](https://github.com/tobi/airbrake-go) behind the scenes. |
-| [Papertrail](https://github.com/polds/logrus-papertrail-hook) | Send errors to the [Papertrail](https://papertrailapp.com) hosted logging service via UDP. |
-| [Syslog](https://github.com/Sirupsen/logrus/blob/master/hooks/syslog/syslog.go) | Send errors to remote syslog server. Uses standard library `log/syslog` behind the scenes. |
-| [Bugsnag](https://github.com/Shopify/logrus-bugsnag/blob/master/bugsnag.go) | Send errors to the Bugsnag exception tracking service. |
-| [Sentry](https://github.com/evalphobia/logrus_sentry) | Send errors to the Sentry error logging and aggregation service. |
-| [Hiprus](https://github.com/nubo/hiprus) | Send errors to a channel in hipchat. |
-| [Logrusly](https://github.com/sebest/logrusly) | Send logs to [Loggly](https://www.loggly.com/) |
-| [Slackrus](https://github.com/johntdyer/slackrus) | Hook for Slack chat. |
-| [Journalhook](https://github.com/wercker/journalhook) | Hook for logging to `systemd-journald` |
-| [Graylog](https://github.com/gemnasium/logrus-graylog-hook) | Hook for logging to [Graylog](http://graylog2.org/) |
-| [Raygun](https://github.com/squirkle/logrus-raygun-hook) | Hook for logging to [Raygun.io](http://raygun.io/) |
-| [LFShook](https://github.com/rifflock/lfshook) | Hook for logging to the local filesystem |
-| [Honeybadger](https://github.com/agonzalezro/logrus_honeybadger) | Hook for sending exceptions to Honeybadger |
-| [Mail](https://github.com/zbindenren/logrus_mail) | Hook for sending exceptions via mail |
-| [Rollrus](https://github.com/heroku/rollrus) | Hook for sending errors to rollbar |
-| [Fluentd](https://github.com/evalphobia/logrus_fluent) | Hook for logging to fluentd |
-| [Mongodb](https://github.com/weekface/mgorus) | Hook for logging to mongodb |
-| [Influxus] (http://github.com/vlad-doru/influxus) | Hook for concurrently logging to [InfluxDB] (http://influxdata.com/) |
-| [InfluxDB](https://github.com/Abramovic/logrus_influxdb) | Hook for logging to influxdb |
-| [Octokit](https://github.com/dorajistyle/logrus-octokit-hook) | Hook for logging to github via octokit |
-| [DeferPanic](https://github.com/deferpanic/dp-logrus) | Hook for logging to DeferPanic |
-| [Redis-Hook](https://github.com/rogierlommers/logrus-redis-hook) | Hook for logging to a ELK stack (through Redis) |
+| [Airbrake](https://github.com/gemnasium/logrus-airbrake-hook) | Send errors to the Airbrake API V3. Uses the official [`gobrake`](https://github.com/airbrake/gobrake) behind the scenes. |
+| [Amazon Kinesis](https://github.com/evalphobia/logrus_kinesis) | Hook for logging to [Amazon Kinesis](https://aws.amazon.com/kinesis/) |
 | [Amqp-Hook](https://github.com/vladoatanasov/logrus_amqp) | Hook for logging to Amqp broker (Like RabbitMQ) |
-| [KafkaLogrus](https://github.com/goibibo/KafkaLogrus) | Hook for logging to kafka |
-| [Typetalk](https://github.com/dragon3/logrus-typetalk-hook) | Hook for logging to [Typetalk](https://www.typetalk.in/) |
+| [Bugsnag](https://github.com/Shopify/logrus-bugsnag/blob/master/bugsnag.go) | Send errors to the Bugsnag exception tracking service. |
+| [DeferPanic](https://github.com/deferpanic/dp-logrus) | Hook for logging to DeferPanic |
+| [Discordrus](https://github.com/kz/discordrus) | Hook for logging to [Discord](https://discordapp.com/) |
 | [ElasticSearch](https://github.com/sohlich/elogrus) | Hook for logging to ElasticSearch|
-| [Sumorus](https://github.com/doublefree/sumorus) | Hook for logging to [SumoLogic](https://www.sumologic.com/)|
-| [Logstash](https://github.com/bshuster-repo/logrus-logstash-hook) | Hook for logging to [Logstash](https://www.elastic.co/products/logstash) |
+| [Firehose](https://github.com/beaubrewer/firehose) | Hook for logging to [Amazon Firehose](https://aws.amazon.com/kinesis/firehose/)
+| [Fluentd](https://github.com/evalphobia/logrus_fluent) | Hook for logging to fluentd |
+| [Go-Slack](https://github.com/multiplay/go-slack) | Hook for logging to [Slack](https://slack.com) |
+| [Graylog](https://github.com/gemnasium/logrus-graylog-hook) | Hook for logging to [Graylog](http://graylog2.org/) |
+| [Hiprus](https://github.com/nubo/hiprus) | Send errors to a channel in hipchat. |
+| [Honeybadger](https://github.com/agonzalezro/logrus_honeybadger) | Hook for sending exceptions to Honeybadger |
+| [InfluxDB](https://github.com/Abramovic/logrus_influxdb) | Hook for logging to influxdb |
+| [Influxus] (http://github.com/vlad-doru/influxus) | Hook for concurrently logging to [InfluxDB] (http://influxdata.com/) |
+| [Journalhook](https://github.com/wercker/journalhook) | Hook for logging to `systemd-journald` |
+| [KafkaLogrus](https://github.com/goibibo/KafkaLogrus) | Hook for logging to kafka |
+| [LFShook](https://github.com/rifflock/lfshook) | Hook for logging to the local filesystem |
+| [Logentries](https://github.com/jcftang/logentriesrus) | Hook for logging to [Logentries](https://logentries.com/) |
+| [Logentrus](https://github.com/puddingfactory/logentrus) | Hook for logging to [Logentries](https://logentries.com/) |
 | [Logmatic.io](https://github.com/logmatic/logmatic-go) | Hook for logging to [Logmatic.io](http://logmatic.io/) |
-
+| [Logrusly](https://github.com/sebest/logrusly) | Send logs to [Loggly](https://www.loggly.com/) |
+| [Logstash](https://github.com/bshuster-repo/logrus-logstash-hook) | Hook for logging to [Logstash](https://www.elastic.co/products/logstash) |
+| [Mail](https://github.com/zbindenren/logrus_mail) | Hook for sending exceptions via mail |
+| [Mongodb](https://github.com/weekface/mgorus) | Hook for logging to mongodb |
+| [NATS-Hook](https://github.com/rybit/nats_logrus_hook) | Hook for logging to [NATS](https://nats.io) |
+| [Octokit](https://github.com/dorajistyle/logrus-octokit-hook) | Hook for logging to github via octokit |
+| [Papertrail](https://github.com/polds/logrus-papertrail-hook) | Send errors to the [Papertrail](https://papertrailapp.com) hosted logging service via UDP. |
+| [PostgreSQL](https://github.com/gemnasium/logrus-postgresql-hook) | Send logs to [PostgreSQL](http://postgresql.org) |
+| [Pushover](https://github.com/toorop/logrus_pushover) | Send error via [Pushover](https://pushover.net) |
+| [Raygun](https://github.com/squirkle/logrus-raygun-hook) | Hook for logging to [Raygun.io](http://raygun.io/) |
+| [Redis-Hook](https://github.com/rogierlommers/logrus-redis-hook) | Hook for logging to a ELK stack (through Redis) |
+| [Rollrus](https://github.com/heroku/rollrus) | Hook for sending errors to rollbar |
+| [Scribe](https://github.com/sagar8192/logrus-scribe-hook) | Hook for logging to [Scribe](https://github.com/facebookarchive/scribe)|
+| [Sentry](https://github.com/evalphobia/logrus_sentry) | Send errors to the Sentry error logging and aggregation service. |
+| [Slackrus](https://github.com/johntdyer/slackrus) | Hook for Slack chat. |
+| [Stackdriver](https://github.com/knq/sdhook) | Hook for logging to [Google Stackdriver](https://cloud.google.com/logging/) |
+| [Sumorus](https://github.com/doublefree/sumorus) | Hook for logging to [SumoLogic](https://www.sumologic.com/)|
+| [Syslog](https://github.com/Sirupsen/logrus/blob/master/hooks/syslog/syslog.go) | Send errors to remote syslog server. Uses standard library `log/syslog` behind the scenes. |
+| [TraceView](https://github.com/evalphobia/logrus_appneta) | Hook for logging to [AppNeta TraceView](https://www.appneta.com/products/traceview/) |
+| [Typetalk](https://github.com/dragon3/logrus-typetalk-hook) | Hook for logging to [Typetalk](https://www.typetalk.in/) |
+| [logz.io](https://github.com/ripcurld00d/logrus-logzio-hook) | Hook for logging to [logz.io](https://logz.io), a Log as a Service using Logstash |

 #### Level logging

@ -306,8 +348,11 @@ The built-in logging formatters are:
  without colors.
  * *Note:* to force colored output when there is no TTY, set the `ForceColors`
    field to `true`.  To force no colored output even if there is a TTY  set the
-    `DisableColors` field to `true`
+    `DisableColors` field to `true`. For Windows, see
+    [github.com/mattn/go-colorable](https://github.com/mattn/go-colorable).
+  * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#TextFormatter).
 * `logrus.JSONFormatter`. Logs fields as JSON.
+  * All options are listed in the [generated docs](https://godoc.org/github.com/sirupsen/logrus#JSONFormatter).

 Third party logging formatters:

@ -356,6 +401,18 @@ srv := http.Server{
 Each line written to that writer will be printed the usual way, using formatters
 and hooks. The level for those entries is `info`.

+This means that we can override the standard library logger easily:
+
+```go
+logger := logrus.New()
+logger.Formatter = &logrus.JSONFormatter{}
+
+// Use logrus for standard log output
+// Note that `log` here references stdlib's log
+// Not logrus imported under the name `log`.
+log.SetOutput(logger.Writer())
+```
+
 #### Rotation

 Log rotation is not provided with Logrus. Log rotation should be done by an
@ -367,6 +424,7 @@ entries. It should not be a feature of the application-level logger.
 | Tool | Description |
 | ---- | ----------- |
 |[Logrus Mate](https://github.com/gogap/logrus_mate)|Logrus mate is a tool for Logrus to manage loggers, you can initial logger's level, hook and formatter by config file, the logger will generated with different config at different environment.|
+|[Logrus Viper Helper](https://github.com/heirko/go-contrib/tree/master/logrusHelper)|An Helper around Logrus to wrap with spf13/Viper to load configuration with fangs! And to simplify Logrus configuration use some behavior of [Logrus Mate](https://github.com/gogap/logrus_mate). [sample](https://github.com/heirko/iris-contrib/blob/master/middleware/logrus-logger/example) |

 #### Testing

@ -403,7 +461,7 @@ logrus.RegisterExitHandler(handler)
 ...
 ```

-#### Thread safty
+#### Thread safety

 By default Logger is protected by mutex for concurrent writes, this mutex is invoked when calling hooks and writing logs.
 If you are sure such locking is not needed, you can call logger.SetNoLock() to disable the locking.
--- a/vendor/github.com/Sirupsen/logrus/alt_exit.go
+++ b/vendor/github.com/Sirupsen/logrus/alt_exit.go
@ -1,7 +1,7 @@
 package logrus

 // The following code was sourced and modified from the
-// https://bitbucket.org/tebeka/atexit package governed by the following license:
+// https://github.com/tebeka/atexit package governed by the following license:
 //
 // Copyright (c) 2012 Miki Tebeka <miki.tebeka@gmail.com>.
 //
--- a/vendor/github.com/Sirupsen/logrus/alt_exit_test.go
+++ b/vendor/github.com/Sirupsen/logrus/alt_exit_test.go
@ -1,74 +0,0 @@
-package logrus
-
-import (
-	"io/ioutil"
-	"os/exec"
-	"testing"
-	"time"
-)
-
-func TestRegister(t *testing.T) {
-	current := len(handlers)
-	RegisterExitHandler(func() {})
-	if len(handlers) != current+1 {
-		t.Fatalf("can't add handler")
-	}
-}
-
-func TestHandler(t *testing.T) {
-	gofile := "/tmp/testprog.go"
-	if err := ioutil.WriteFile(gofile, testprog, 0666); err != nil {
-		t.Fatalf("can't create go file")
-	}
-
-	outfile := "/tmp/testprog.out"
-	arg := time.Now().UTC().String()
-	err := exec.Command("go", "run", gofile, outfile, arg).Run()
-	if err == nil {
-		t.Fatalf("completed normally, should have failed")
-	}
-
-	data, err := ioutil.ReadFile(outfile)
-	if err != nil {
-		t.Fatalf("can't read output file %s", outfile)
-	}
-
-	if string(data) != arg {
-		t.Fatalf("bad data")
-	}
-}
-
-var testprog = []byte(`
-// Test program for atexit, gets output file and data as arguments and writes
-// data to output file in atexit handler.
-package main
-
-import (
-	"github.com/Sirupsen/logrus"
-	"flag"
-	"fmt"
-	"io/ioutil"
-)
-
-var outfile = ""
-var data = ""
-
-func handler() {
-	ioutil.WriteFile(outfile, []byte(data), 0666)
-}
-
-func badHandler() {
-	n := 0
-	fmt.Println(1/n)
-}
-
-func main() {
-	flag.Parse()
-	outfile = flag.Arg(0)
-	data = flag.Arg(1)
-
-	logrus.RegisterExitHandler(handler)
-	logrus.RegisterExitHandler(badHandler)
-	logrus.Fatal("Bye bye")
-}
-`)
--- a/vendor/github.com/Sirupsen/logrus/entry_test.go
+++ b/vendor/github.com/Sirupsen/logrus/entry_test.go
@ -1,77 +0,0 @@
-package logrus
-
-import (
-	"bytes"
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestEntryWithError(t *testing.T) {
-
-	assert := assert.New(t)
-
-	defer func() {
-		ErrorKey = "error"
-	}()
-
-	err := fmt.Errorf("kaboom at layer %d", 4711)
-
-	assert.Equal(err, WithError(err).Data["error"])
-
-	logger := New()
-	logger.Out = &bytes.Buffer{}
-	entry := NewEntry(logger)
-
-	assert.Equal(err, entry.WithError(err).Data["error"])
-
-	ErrorKey = "err"
-
-	assert.Equal(err, entry.WithError(err).Data["err"])
-
-}
-
-func TestEntryPanicln(t *testing.T) {
-	errBoom := fmt.Errorf("boom time")
-
-	defer func() {
-		p := recover()
-		assert.NotNil(t, p)
-
-		switch pVal := p.(type) {
-		case *Entry:
-			assert.Equal(t, "kaboom", pVal.Message)
-			assert.Equal(t, errBoom, pVal.Data["err"])
-		default:
-			t.Fatalf("want type *Entry, got %T: %#v", pVal, pVal)
-		}
-	}()
-
-	logger := New()
-	logger.Out = &bytes.Buffer{}
-	entry := NewEntry(logger)
-	entry.WithField("err", errBoom).Panicln("kaboom")
-}
-
-func TestEntryPanicf(t *testing.T) {
-	errBoom := fmt.Errorf("boom again")
-
-	defer func() {
-		p := recover()
-		assert.NotNil(t, p)
-
-		switch pVal := p.(type) {
-		case *Entry:
-			assert.Equal(t, "kaboom true", pVal.Message)
-			assert.Equal(t, errBoom, pVal.Data["err"])
-		default:
-			t.Fatalf("want type *Entry, got %T: %#v", pVal, pVal)
-		}
-	}()
-
-	logger := New()
-	logger.Out = &bytes.Buffer{}
-	entry := NewEntry(logger)
-	entry.WithField("err", errBoom).Panicf("kaboom %v", true)
-}
--- a/vendor/github.com/Sirupsen/logrus/examples/basic/basic.go
+++ b/vendor/github.com/Sirupsen/logrus/examples/basic/basic.go
@ -1,50 +0,0 @@
-package main
-
-import (
-	"github.com/Sirupsen/logrus"
-)
-
-var log = logrus.New()
-
-func init() {
-	log.Formatter = new(logrus.JSONFormatter)
-	log.Formatter = new(logrus.TextFormatter) // default
-	log.Level = logrus.DebugLevel
-}
-
-func main() {
-	defer func() {
-		err := recover()
-		if err != nil {
-			log.WithFields(logrus.Fields{
-				"omg":    true,
-				"err":    err,
-				"number": 100,
-			}).Fatal("The ice breaks!")
-		}
-	}()
-
-	log.WithFields(logrus.Fields{
-		"animal": "walrus",
-		"number": 8,
-	}).Debug("Started observing beach")
-
-	log.WithFields(logrus.Fields{
-		"animal": "walrus",
-		"size":   10,
-	}).Info("A group of walrus emerges from the ocean")
-
-	log.WithFields(logrus.Fields{
-		"omg":    true,
-		"number": 122,
-	}).Warn("The group's number increased tremendously!")
-
-	log.WithFields(logrus.Fields{
-		"temperature": -4,
-	}).Debug("Temperature changes")
-
-	log.WithFields(logrus.Fields{
-		"animal": "orca",
-		"size":   9009,
-	}).Panic("It's over 9000!")
-}
--- a/vendor/github.com/Sirupsen/logrus/examples/hook/hook.go
+++ b/vendor/github.com/Sirupsen/logrus/examples/hook/hook.go
@ -1,30 +0,0 @@
-package main
-
-import (
-	"github.com/Sirupsen/logrus"
-	"gopkg.in/gemnasium/logrus-airbrake-hook.v2"
-)
-
-var log = logrus.New()
-
-func init() {
-	log.Formatter = new(logrus.TextFormatter) // default
-	log.Hooks.Add(airbrake.NewHook(123, "xyz", "development"))
-}
-
-func main() {
-	log.WithFields(logrus.Fields{
-		"animal": "walrus",
-		"size":   10,
-	}).Info("A group of walrus emerges from the ocean")
-
-	log.WithFields(logrus.Fields{
-		"omg":    true,
-		"number": 122,
-	}).Warn("The group's number increased tremendously!")
-
-	log.WithFields(logrus.Fields{
-		"omg":    true,
-		"number": 100,
-	}).Fatal("The ice breaks!")
-}
--- a/vendor/github.com/Sirupsen/logrus/formatter_bench_test.go
+++ b/vendor/github.com/Sirupsen/logrus/formatter_bench_test.go
@ -1,98 +0,0 @@
-package logrus
-
-import (
-	"fmt"
-	"testing"
-	"time"
-)
-
-// smallFields is a small size data set for benchmarking
-var smallFields = Fields{
-	"foo":   "bar",
-	"baz":   "qux",
-	"one":   "two",
-	"three": "four",
-}
-
-// largeFields is a large size data set for benchmarking
-var largeFields = Fields{
-	"foo":       "bar",
-	"baz":       "qux",
-	"one":       "two",
-	"three":     "four",
-	"five":      "six",
-	"seven":     "eight",
-	"nine":      "ten",
-	"eleven":    "twelve",
-	"thirteen":  "fourteen",
-	"fifteen":   "sixteen",
-	"seventeen": "eighteen",
-	"nineteen":  "twenty",
-	"a":         "b",
-	"c":         "d",
-	"e":         "f",
-	"g":         "h",
-	"i":         "j",
-	"k":         "l",
-	"m":         "n",
-	"o":         "p",
-	"q":         "r",
-	"s":         "t",
-	"u":         "v",
-	"w":         "x",
-	"y":         "z",
-	"this":      "will",
-	"make":      "thirty",
-	"entries":   "yeah",
-}
-
-var errorFields = Fields{
-	"foo": fmt.Errorf("bar"),
-	"baz": fmt.Errorf("qux"),
-}
-
-func BenchmarkErrorTextFormatter(b *testing.B) {
-	doBenchmark(b, &TextFormatter{DisableColors: true}, errorFields)
-}
-
-func BenchmarkSmallTextFormatter(b *testing.B) {
-	doBenchmark(b, &TextFormatter{DisableColors: true}, smallFields)
-}
-
-func BenchmarkLargeTextFormatter(b *testing.B) {
-	doBenchmark(b, &TextFormatter{DisableColors: true}, largeFields)
-}
-
-func BenchmarkSmallColoredTextFormatter(b *testing.B) {
-	doBenchmark(b, &TextFormatter{ForceColors: true}, smallFields)
-}
-
-func BenchmarkLargeColoredTextFormatter(b *testing.B) {
-	doBenchmark(b, &TextFormatter{ForceColors: true}, largeFields)
-}
-
-func BenchmarkSmallJSONFormatter(b *testing.B) {
-	doBenchmark(b, &JSONFormatter{}, smallFields)
-}
-
-func BenchmarkLargeJSONFormatter(b *testing.B) {
-	doBenchmark(b, &JSONFormatter{}, largeFields)
-}
-
-func doBenchmark(b *testing.B, formatter Formatter, fields Fields) {
-	entry := &Entry{
-		Time:    time.Time{},
-		Level:   InfoLevel,
-		Message: "message",
-		Data:    fields,
-	}
-	var d []byte
-	var err error
-	for i := 0; i < b.N; i++ {
-		d, err = formatter.Format(entry)
-		if err != nil {
-			b.Fatal(err)
-		}
-		b.SetBytes(int64(len(d)))
-	}
-}
--- a/vendor/github.com/Sirupsen/logrus/hook_test.go
+++ b/vendor/github.com/Sirupsen/logrus/hook_test.go
@ -1,122 +0,0 @@
-package logrus
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-type TestHook struct {
-	Fired bool
-}
-
-func (hook *TestHook) Fire(entry *Entry) error {
-	hook.Fired = true
-	return nil
-}
-
-func (hook *TestHook) Levels() []Level {
-	return []Level{
-		DebugLevel,
-		InfoLevel,
-		WarnLevel,
-		ErrorLevel,
-		FatalLevel,
-		PanicLevel,
-	}
-}
-
-func TestHookFires(t *testing.T) {
-	hook := new(TestHook)
-
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Hooks.Add(hook)
-		assert.Equal(t, hook.Fired, false)
-
-		log.Print("test")
-	}, func(fields Fields) {
-		assert.Equal(t, hook.Fired, true)
-	})
-}
-
-type ModifyHook struct {
-}
-
-func (hook *ModifyHook) Fire(entry *Entry) error {
-	entry.Data["wow"] = "whale"
-	return nil
-}
-
-func (hook *ModifyHook) Levels() []Level {
-	return []Level{
-		DebugLevel,
-		InfoLevel,
-		WarnLevel,
-		ErrorLevel,
-		FatalLevel,
-		PanicLevel,
-	}
-}
-
-func TestHookCanModifyEntry(t *testing.T) {
-	hook := new(ModifyHook)
-
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Hooks.Add(hook)
-		log.WithField("wow", "elephant").Print("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["wow"], "whale")
-	})
-}
-
-func TestCanFireMultipleHooks(t *testing.T) {
-	hook1 := new(ModifyHook)
-	hook2 := new(TestHook)
-
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Hooks.Add(hook1)
-		log.Hooks.Add(hook2)
-
-		log.WithField("wow", "elephant").Print("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["wow"], "whale")
-		assert.Equal(t, hook2.Fired, true)
-	})
-}
-
-type ErrorHook struct {
-	Fired bool
-}
-
-func (hook *ErrorHook) Fire(entry *Entry) error {
-	hook.Fired = true
-	return nil
-}
-
-func (hook *ErrorHook) Levels() []Level {
-	return []Level{
-		ErrorLevel,
-	}
-}
-
-func TestErrorHookShouldntFireOnInfo(t *testing.T) {
-	hook := new(ErrorHook)
-
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Hooks.Add(hook)
-		log.Info("test")
-	}, func(fields Fields) {
-		assert.Equal(t, hook.Fired, false)
-	})
-}
-
-func TestErrorHookShouldFireOnError(t *testing.T) {
-	hook := new(ErrorHook)
-
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Hooks.Add(hook)
-		log.Error("test")
-	}, func(fields Fields) {
-		assert.Equal(t, hook.Fired, true)
-	})
-}
--- a/vendor/github.com/Sirupsen/logrus/hooks/syslog/README.md
+++ b/vendor/github.com/Sirupsen/logrus/hooks/syslog/README.md
@ -1,39 +0,0 @@
-# Syslog Hooks for Logrus <img src="http://i.imgur.com/hTeVwmJ.png" width="40" height="40" alt=":walrus:" class="emoji" title=":walrus:"/>
-
-## Usage
-
-```go
-import (
-  "log/syslog"
-  "github.com/Sirupsen/logrus"
-  logrus_syslog "github.com/Sirupsen/logrus/hooks/syslog"
-)
-
-func main() {
-  log       := logrus.New()
-  hook, err := logrus_syslog.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
-
-  if err == nil {
-    log.Hooks.Add(hook)
-  }
-}
-```
-
-If you want to connect to local syslog (Ex. "/dev/log" or "/var/run/syslog" or "/var/run/log"). Just assign empty string to the first two parameters of `NewSyslogHook`. It should look like the following.
-
-```go
-import (
-  "log/syslog"
-  "github.com/Sirupsen/logrus"
-  logrus_syslog "github.com/Sirupsen/logrus/hooks/syslog"
-)
-
-func main() {
-  log       := logrus.New()
-  hook, err := logrus_syslog.NewSyslogHook("", "", syslog.LOG_INFO, "")
-
-  if err == nil {
-    log.Hooks.Add(hook)
-  }
-}
-```
--- a/vendor/github.com/Sirupsen/logrus/hooks/syslog/syslog.go
+++ b/vendor/github.com/Sirupsen/logrus/hooks/syslog/syslog.go
@ -1,54 +0,0 @@
-// +build !windows,!nacl,!plan9
-
-package logrus_syslog
-
-import (
-	"fmt"
-	"github.com/Sirupsen/logrus"
-	"log/syslog"
-	"os"
-)
-
-// SyslogHook to send logs via syslog.
-type SyslogHook struct {
-	Writer        *syslog.Writer
-	SyslogNetwork string
-	SyslogRaddr   string
-}
-
-// Creates a hook to be added to an instance of logger. This is called with
-// `hook, err := NewSyslogHook("udp", "localhost:514", syslog.LOG_DEBUG, "")`
-// `if err == nil { log.Hooks.Add(hook) }`
-func NewSyslogHook(network, raddr string, priority syslog.Priority, tag string) (*SyslogHook, error) {
-	w, err := syslog.Dial(network, raddr, priority, tag)
-	return &SyslogHook{w, network, raddr}, err
-}
-
-func (hook *SyslogHook) Fire(entry *logrus.Entry) error {
-	line, err := entry.String()
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "Unable to read entry, %v", err)
-		return err
-	}
-
-	switch entry.Level {
-	case logrus.PanicLevel:
-		return hook.Writer.Crit(line)
-	case logrus.FatalLevel:
-		return hook.Writer.Crit(line)
-	case logrus.ErrorLevel:
-		return hook.Writer.Err(line)
-	case logrus.WarnLevel:
-		return hook.Writer.Warning(line)
-	case logrus.InfoLevel:
-		return hook.Writer.Info(line)
-	case logrus.DebugLevel:
-		return hook.Writer.Debug(line)
-	default:
-		return nil
-	}
-}
-
-func (hook *SyslogHook) Levels() []logrus.Level {
-	return logrus.AllLevels
-}
--- a/vendor/github.com/Sirupsen/logrus/hooks/syslog/syslog_test.go
+++ b/vendor/github.com/Sirupsen/logrus/hooks/syslog/syslog_test.go
@ -1,26 +0,0 @@
-package logrus_syslog
-
-import (
-	"github.com/Sirupsen/logrus"
-	"log/syslog"
-	"testing"
-)
-
-func TestLocalhostAddAndPrint(t *testing.T) {
-	log := logrus.New()
-	hook, err := NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, "")
-
-	if err != nil {
-		t.Errorf("Unable to connect to local syslog.")
-	}
-
-	log.Hooks.Add(hook)
-
-	for _, level := range hook.Levels() {
-		if len(log.Hooks[level]) != 1 {
-			t.Errorf("SyslogHook was not added. The length of log.Hooks[%v]: %v", level, len(log.Hooks[level]))
-		}
-	}
-
-	log.Info("Congratulations!")
-}
--- a/vendor/github.com/Sirupsen/logrus/hooks/test/test.go
+++ b/vendor/github.com/Sirupsen/logrus/hooks/test/test.go
@ -1,67 +0,0 @@
-package test
-
-import (
-	"io/ioutil"
-
-	"github.com/Sirupsen/logrus"
-)
-
-// test.Hook is a hook designed for dealing with logs in test scenarios.
-type Hook struct {
-	Entries []*logrus.Entry
-}
-
-// Installs a test hook for the global logger.
-func NewGlobal() *Hook {
-
-	hook := new(Hook)
-	logrus.AddHook(hook)
-
-	return hook
-
-}
-
-// Installs a test hook for a given local logger.
-func NewLocal(logger *logrus.Logger) *Hook {
-
-	hook := new(Hook)
-	logger.Hooks.Add(hook)
-
-	return hook
-
-}
-
-// Creates a discarding logger and installs the test hook.
-func NewNullLogger() (*logrus.Logger, *Hook) {
-
-	logger := logrus.New()
-	logger.Out = ioutil.Discard
-
-	return logger, NewLocal(logger)
-
-}
-
-func (t *Hook) Fire(e *logrus.Entry) error {
-	t.Entries = append(t.Entries, e)
-	return nil
-}
-
-func (t *Hook) Levels() []logrus.Level {
-	return logrus.AllLevels
-}
-
-// LastEntry returns the last entry that was logged or nil.
-func (t *Hook) LastEntry() (l *logrus.Entry) {
-
-	if i := len(t.Entries) - 1; i < 0 {
-		return nil
-	} else {
-		return t.Entries[i]
-	}
-
-}
-
-// Reset removes all Entries from this test hook.
-func (t *Hook) Reset() {
-	t.Entries = make([]*logrus.Entry, 0)
-}
--- a/vendor/github.com/Sirupsen/logrus/hooks/test/test_test.go
+++ b/vendor/github.com/Sirupsen/logrus/hooks/test/test_test.go
@ -1,39 +0,0 @@
-package test
-
-import (
-	"testing"
-
-	"github.com/Sirupsen/logrus"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestAllHooks(t *testing.T) {
-
-	assert := assert.New(t)
-
-	logger, hook := NewNullLogger()
-	assert.Nil(hook.LastEntry())
-	assert.Equal(0, len(hook.Entries))
-
-	logger.Error("Hello error")
-	assert.Equal(logrus.ErrorLevel, hook.LastEntry().Level)
-	assert.Equal("Hello error", hook.LastEntry().Message)
-	assert.Equal(1, len(hook.Entries))
-
-	logger.Warn("Hello warning")
-	assert.Equal(logrus.WarnLevel, hook.LastEntry().Level)
-	assert.Equal("Hello warning", hook.LastEntry().Message)
-	assert.Equal(2, len(hook.Entries))
-
-	hook.Reset()
-	assert.Nil(hook.LastEntry())
-	assert.Equal(0, len(hook.Entries))
-
-	hook = NewGlobal()
-
-	logrus.Error("Hello error")
-	assert.Equal(logrus.ErrorLevel, hook.LastEntry().Level)
-	assert.Equal("Hello error", hook.LastEntry().Message)
-	assert.Equal(1, len(hook.Entries))
-
-}
--- a/vendor/github.com/Sirupsen/logrus/json_formatter.go
+++ b/vendor/github.com/Sirupsen/logrus/json_formatter.go
@ -5,9 +5,40 @@ import (
 	"fmt"
 )

+type fieldKey string
+type FieldMap map[fieldKey]string
+
+const (
+	FieldKeyMsg   = "msg"
+	FieldKeyLevel = "level"
+	FieldKeyTime  = "time"
+)
+
+func (f FieldMap) resolve(key fieldKey) string {
+	if k, ok := f[key]; ok {
+		return k
+	}
+
+	return string(key)
+}
+
 type JSONFormatter struct {
 	// TimestampFormat sets the format used for marshaling timestamps.
 	TimestampFormat string
+
+	// DisableTimestamp allows disabling automatic timestamps in output
+	DisableTimestamp bool
+
+	// FieldMap allows users to customize the names of keys for various fields.
+	// As an example:
+	// formatter := &JSONFormatter{
+	//   	FieldMap: FieldMap{
+	// 		 FieldKeyTime: "@timestamp",
+	// 		 FieldKeyLevel: "@level",
+	// 		 FieldKeyLevel: "@message",
+	//    },
+	// }
+	FieldMap FieldMap
 }

 func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
@ -29,9 +60,11 @@ func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
 		timestampFormat = DefaultTimestampFormat
 	}

-	data["time"] = entry.Time.Format(timestampFormat)
-	data["msg"] = entry.Message
-	data["level"] = entry.Level.String()
+	if !f.DisableTimestamp {
+		data[f.FieldMap.resolve(FieldKeyTime)] = entry.Time.Format(timestampFormat)
+	}
+	data[f.FieldMap.resolve(FieldKeyMsg)] = entry.Message
+	data[f.FieldMap.resolve(FieldKeyLevel)] = entry.Level.String()

 	serialized, err := json.Marshal(data)
 	if err != nil {
--- a/vendor/github.com/Sirupsen/logrus/json_formatter_test.go
+++ b/vendor/github.com/Sirupsen/logrus/json_formatter_test.go
@ -1,120 +0,0 @@
-package logrus
-
-import (
-	"encoding/json"
-	"errors"
-
-	"testing"
-)
-
-func TestErrorNotLost(t *testing.T) {
-	formatter := &JSONFormatter{}
-
-	b, err := formatter.Format(WithField("error", errors.New("wild walrus")))
-	if err != nil {
-		t.Fatal("Unable to format entry: ", err)
-	}
-
-	entry := make(map[string]interface{})
-	err = json.Unmarshal(b, &entry)
-	if err != nil {
-		t.Fatal("Unable to unmarshal formatted entry: ", err)
-	}
-
-	if entry["error"] != "wild walrus" {
-		t.Fatal("Error field not set")
-	}
-}
-
-func TestErrorNotLostOnFieldNotNamedError(t *testing.T) {
-	formatter := &JSONFormatter{}
-
-	b, err := formatter.Format(WithField("omg", errors.New("wild walrus")))
-	if err != nil {
-		t.Fatal("Unable to format entry: ", err)
-	}
-
-	entry := make(map[string]interface{})
-	err = json.Unmarshal(b, &entry)
-	if err != nil {
-		t.Fatal("Unable to unmarshal formatted entry: ", err)
-	}
-
-	if entry["omg"] != "wild walrus" {
-		t.Fatal("Error field not set")
-	}
-}
-
-func TestFieldClashWithTime(t *testing.T) {
-	formatter := &JSONFormatter{}
-
-	b, err := formatter.Format(WithField("time", "right now!"))
-	if err != nil {
-		t.Fatal("Unable to format entry: ", err)
-	}
-
-	entry := make(map[string]interface{})
-	err = json.Unmarshal(b, &entry)
-	if err != nil {
-		t.Fatal("Unable to unmarshal formatted entry: ", err)
-	}
-
-	if entry["fields.time"] != "right now!" {
-		t.Fatal("fields.time not set to original time field")
-	}
-
-	if entry["time"] != "0001-01-01T00:00:00Z" {
-		t.Fatal("time field not set to current time, was: ", entry["time"])
-	}
-}
-
-func TestFieldClashWithMsg(t *testing.T) {
-	formatter := &JSONFormatter{}
-
-	b, err := formatter.Format(WithField("msg", "something"))
-	if err != nil {
-		t.Fatal("Unable to format entry: ", err)
-	}
-
-	entry := make(map[string]interface{})
-	err = json.Unmarshal(b, &entry)
-	if err != nil {
-		t.Fatal("Unable to unmarshal formatted entry: ", err)
-	}
-
-	if entry["fields.msg"] != "something" {
-		t.Fatal("fields.msg not set to original msg field")
-	}
-}
-
-func TestFieldClashWithLevel(t *testing.T) {
-	formatter := &JSONFormatter{}
-
-	b, err := formatter.Format(WithField("level", "something"))
-	if err != nil {
-		t.Fatal("Unable to format entry: ", err)
-	}
-
-	entry := make(map[string]interface{})
-	err = json.Unmarshal(b, &entry)
-	if err != nil {
-		t.Fatal("Unable to unmarshal formatted entry: ", err)
-	}
-
-	if entry["fields.level"] != "something" {
-		t.Fatal("fields.level not set to original level field")
-	}
-}
-
-func TestJSONEntryEndsWithNewline(t *testing.T) {
-	formatter := &JSONFormatter{}
-
-	b, err := formatter.Format(WithField("level", "something"))
-	if err != nil {
-		t.Fatal("Unable to format entry: ", err)
-	}
-
-	if b[len(b)-1] != '\n' {
-		t.Fatal("Expected JSON log entry to end with a newline")
-	}
-}
--- a/vendor/github.com/Sirupsen/logrus/logger_bench_test.go
+++ b/vendor/github.com/Sirupsen/logrus/logger_bench_test.go
@ -1,61 +0,0 @@
-package logrus
-
-import (
-	"os"
-	"testing"
-)
-
-// smallFields is a small size data set for benchmarking
-var loggerFields = Fields{
-	"foo":   "bar",
-	"baz":   "qux",
-	"one":   "two",
-	"three": "four",
-}
-
-func BenchmarkDummyLogger(b *testing.B) {
-	nullf, err := os.OpenFile("/dev/null", os.O_WRONLY, 0666)
-	if err != nil {
-		b.Fatalf("%v", err)
-	}
-	defer nullf.Close()
-	doLoggerBenchmark(b, nullf, &TextFormatter{DisableColors: true}, smallFields)
-}
-
-func BenchmarkDummyLoggerNoLock(b *testing.B) {
-	nullf, err := os.OpenFile("/dev/null", os.O_WRONLY|os.O_APPEND, 0666)
-	if err != nil {
-		b.Fatalf("%v", err)
-	}
-	defer nullf.Close()
-	doLoggerBenchmarkNoLock(b, nullf, &TextFormatter{DisableColors: true}, smallFields)
-}
-
-func doLoggerBenchmark(b *testing.B, out *os.File, formatter Formatter, fields Fields) {
-	logger := Logger{
-		Out:       out,
-		Level:     InfoLevel,
-		Formatter: formatter,
-	}
-	entry := logger.WithFields(fields)
-	b.RunParallel(func(pb *testing.PB) {
-		for pb.Next() {
-			entry.Info("aaa")
-		}
-	})
-}
-
-func doLoggerBenchmarkNoLock(b *testing.B, out *os.File, formatter Formatter, fields Fields) {
-	logger := Logger{
-		Out:       out,
-		Level:     InfoLevel,
-		Formatter: formatter,
-	}
-	logger.SetNoLock()
-	entry := logger.WithFields(fields)
-	b.RunParallel(func(pb *testing.PB) {
-		for pb.Next() {
-			entry.Info("aaa")
-		}
-	})
-}
--- a/vendor/github.com/Sirupsen/logrus/logrus_test.go
+++ b/vendor/github.com/Sirupsen/logrus/logrus_test.go
@ -1,361 +0,0 @@
-package logrus
-
-import (
-	"bytes"
-	"encoding/json"
-	"strconv"
-	"strings"
-	"sync"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func LogAndAssertJSON(t *testing.T, log func(*Logger), assertions func(fields Fields)) {
-	var buffer bytes.Buffer
-	var fields Fields
-
-	logger := New()
-	logger.Out = &buffer
-	logger.Formatter = new(JSONFormatter)
-
-	log(logger)
-
-	err := json.Unmarshal(buffer.Bytes(), &fields)
-	assert.Nil(t, err)
-
-	assertions(fields)
-}
-
-func LogAndAssertText(t *testing.T, log func(*Logger), assertions func(fields map[string]string)) {
-	var buffer bytes.Buffer
-
-	logger := New()
-	logger.Out = &buffer
-	logger.Formatter = &TextFormatter{
-		DisableColors: true,
-	}
-
-	log(logger)
-
-	fields := make(map[string]string)
-	for _, kv := range strings.Split(buffer.String(), " ") {
-		if !strings.Contains(kv, "=") {
-			continue
-		}
-		kvArr := strings.Split(kv, "=")
-		key := strings.TrimSpace(kvArr[0])
-		val := kvArr[1]
-		if kvArr[1][0] == '"' {
-			var err error
-			val, err = strconv.Unquote(val)
-			assert.NoError(t, err)
-		}
-		fields[key] = val
-	}
-	assertions(fields)
-}
-
-func TestPrint(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Print("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "test")
-		assert.Equal(t, fields["level"], "info")
-	})
-}
-
-func TestInfo(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Info("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "test")
-		assert.Equal(t, fields["level"], "info")
-	})
-}
-
-func TestWarn(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Warn("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "test")
-		assert.Equal(t, fields["level"], "warning")
-	})
-}
-
-func TestInfolnShouldAddSpacesBetweenStrings(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Infoln("test", "test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "test test")
-	})
-}
-
-func TestInfolnShouldAddSpacesBetweenStringAndNonstring(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Infoln("test", 10)
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "test 10")
-	})
-}
-
-func TestInfolnShouldAddSpacesBetweenTwoNonStrings(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Infoln(10, 10)
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "10 10")
-	})
-}
-
-func TestInfoShouldAddSpacesBetweenTwoNonStrings(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Infoln(10, 10)
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "10 10")
-	})
-}
-
-func TestInfoShouldNotAddSpacesBetweenStringAndNonstring(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Info("test", 10)
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "test10")
-	})
-}
-
-func TestInfoShouldNotAddSpacesBetweenStrings(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.Info("test", "test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "testtest")
-	})
-}
-
-func TestWithFieldsShouldAllowAssignments(t *testing.T) {
-	var buffer bytes.Buffer
-	var fields Fields
-
-	logger := New()
-	logger.Out = &buffer
-	logger.Formatter = new(JSONFormatter)
-
-	localLog := logger.WithFields(Fields{
-		"key1": "value1",
-	})
-
-	localLog.WithField("key2", "value2").Info("test")
-	err := json.Unmarshal(buffer.Bytes(), &fields)
-	assert.Nil(t, err)
-
-	assert.Equal(t, "value2", fields["key2"])
-	assert.Equal(t, "value1", fields["key1"])
-
-	buffer = bytes.Buffer{}
-	fields = Fields{}
-	localLog.Info("test")
-	err = json.Unmarshal(buffer.Bytes(), &fields)
-	assert.Nil(t, err)
-
-	_, ok := fields["key2"]
-	assert.Equal(t, false, ok)
-	assert.Equal(t, "value1", fields["key1"])
-}
-
-func TestUserSuppliedFieldDoesNotOverwriteDefaults(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.WithField("msg", "hello").Info("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "test")
-	})
-}
-
-func TestUserSuppliedMsgFieldHasPrefix(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.WithField("msg", "hello").Info("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["msg"], "test")
-		assert.Equal(t, fields["fields.msg"], "hello")
-	})
-}
-
-func TestUserSuppliedTimeFieldHasPrefix(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.WithField("time", "hello").Info("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["fields.time"], "hello")
-	})
-}
-
-func TestUserSuppliedLevelFieldHasPrefix(t *testing.T) {
-	LogAndAssertJSON(t, func(log *Logger) {
-		log.WithField("level", 1).Info("test")
-	}, func(fields Fields) {
-		assert.Equal(t, fields["level"], "info")
-		assert.Equal(t, fields["fields.level"], 1.0) // JSON has floats only
-	})
-}
-
-func TestDefaultFieldsAreNotPrefixed(t *testing.T) {
-	LogAndAssertText(t, func(log *Logger) {
-		ll := log.WithField("herp", "derp")
-		ll.Info("hello")
-		ll.Info("bye")
-	}, func(fields map[string]string) {
-		for _, fieldName := range []string{"fields.level", "fields.time", "fields.msg"} {
-			if _, ok := fields[fieldName]; ok {
-				t.Fatalf("should not have prefixed %q: %v", fieldName, fields)
-			}
-		}
-	})
-}
-
-func TestDoubleLoggingDoesntPrefixPreviousFields(t *testing.T) {
-
-	var buffer bytes.Buffer
-	var fields Fields
-
-	logger := New()
-	logger.Out = &buffer
-	logger.Formatter = new(JSONFormatter)
-
-	llog := logger.WithField("context", "eating raw fish")
-
-	llog.Info("looks delicious")
-
-	err := json.Unmarshal(buffer.Bytes(), &fields)
-	assert.NoError(t, err, "should have decoded first message")
-	assert.Equal(t, len(fields), 4, "should only have msg/time/level/context fields")
-	assert.Equal(t, fields["msg"], "looks delicious")
-	assert.Equal(t, fields["context"], "eating raw fish")
-
-	buffer.Reset()
-
-	llog.Warn("omg it is!")
-
-	err = json.Unmarshal(buffer.Bytes(), &fields)
-	assert.NoError(t, err, "should have decoded second message")
-	assert.Equal(t, len(fields), 4, "should only have msg/time/level/context fields")
-	assert.Equal(t, fields["msg"], "omg it is!")
-	assert.Equal(t, fields["context"], "eating raw fish")
-	assert.Nil(t, fields["fields.msg"], "should not have prefixed previous `msg` entry")
-
-}
-
-func TestConvertLevelToString(t *testing.T) {
-	assert.Equal(t, "debug", DebugLevel.String())
-	assert.Equal(t, "info", InfoLevel.String())
-	assert.Equal(t, "warning", WarnLevel.String())
-	assert.Equal(t, "error", ErrorLevel.String())
-	assert.Equal(t, "fatal", FatalLevel.String())
-	assert.Equal(t, "panic", PanicLevel.String())
-}
-
-func TestParseLevel(t *testing.T) {
-	l, err := ParseLevel("panic")
-	assert.Nil(t, err)
-	assert.Equal(t, PanicLevel, l)
-
-	l, err = ParseLevel("PANIC")
-	assert.Nil(t, err)
-	assert.Equal(t, PanicLevel, l)
-
-	l, err = ParseLevel("fatal")
-	assert.Nil(t, err)
-	assert.Equal(t, FatalLevel, l)
-
-	l, err = ParseLevel("FATAL")
-	assert.Nil(t, err)
-	assert.Equal(t, FatalLevel, l)
-
-	l, err = ParseLevel("error")
-	assert.Nil(t, err)
-	assert.Equal(t, ErrorLevel, l)
-
-	l, err = ParseLevel("ERROR")
-	assert.Nil(t, err)
-	assert.Equal(t, ErrorLevel, l)
-
-	l, err = ParseLevel("warn")
-	assert.Nil(t, err)
-	assert.Equal(t, WarnLevel, l)
-
-	l, err = ParseLevel("WARN")
-	assert.Nil(t, err)
-	assert.Equal(t, WarnLevel, l)
-
-	l, err = ParseLevel("warning")
-	assert.Nil(t, err)
-	assert.Equal(t, WarnLevel, l)
-
-	l, err = ParseLevel("WARNING")
-	assert.Nil(t, err)
-	assert.Equal(t, WarnLevel, l)
-
-	l, err = ParseLevel("info")
-	assert.Nil(t, err)
-	assert.Equal(t, InfoLevel, l)
-
-	l, err = ParseLevel("INFO")
-	assert.Nil(t, err)
-	assert.Equal(t, InfoLevel, l)
-
-	l, err = ParseLevel("debug")
-	assert.Nil(t, err)
-	assert.Equal(t, DebugLevel, l)
-
-	l, err = ParseLevel("DEBUG")
-	assert.Nil(t, err)
-	assert.Equal(t, DebugLevel, l)
-
-	l, err = ParseLevel("invalid")
-	assert.Equal(t, "not a valid logrus Level: \"invalid\"", err.Error())
-}
-
-func TestGetSetLevelRace(t *testing.T) {
-	wg := sync.WaitGroup{}
-	for i := 0; i < 100; i++ {
-		wg.Add(1)
-		go func(i int) {
-			defer wg.Done()
-			if i%2 == 0 {
-				SetLevel(InfoLevel)
-			} else {
-				GetLevel()
-			}
-		}(i)
-
-	}
-	wg.Wait()
-}
-
-func TestLoggingRace(t *testing.T) {
-	logger := New()
-
-	var wg sync.WaitGroup
-	wg.Add(100)
-
-	for i := 0; i < 100; i++ {
-		go func() {
-			logger.Info("info")
-			wg.Done()
-		}()
-	}
-	wg.Wait()
-}
-
-// Compile test
-func TestLogrusInterface(t *testing.T) {
-	var buffer bytes.Buffer
-	fn := func(l FieldLogger) {
-		b := l.WithField("key", "value")
-		b.Debug("Test")
-	}
-	// test logger
-	logger := New()
-	logger.Out = &buffer
-	fn(logger)
-
-	// test Entry
-	e := logger.WithField("another", "value")
-	fn(e)
-}
--- a/vendor/github.com/Sirupsen/logrus/terminal_appengine.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_appengine.go
@ -2,7 +2,9 @@

 package logrus

+import "io"
+
 // IsTerminal returns true if stderr's file descriptor is a terminal.
-func IsTerminal() bool {
+func IsTerminal(f io.Writer) bool {
 	return true
 }
--- a/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
@ -9,14 +9,20 @@
 package logrus

 import (
+	"io"
+	"os"
 	"syscall"
 	"unsafe"
 )

 // IsTerminal returns true if stderr's file descriptor is a terminal.
-func IsTerminal() bool {
-	fd := syscall.Stderr
+func IsTerminal(f io.Writer) bool {
 	var termios Termios
-	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
-	return err == 0
+	switch v := f.(type) {
+	case *os.File:
+		_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(v.Fd()), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
+		return err == 0
+	default:
+		return false
+	}
 }
--- a/vendor/github.com/Sirupsen/logrus/terminal_solaris.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_solaris.go
@ -3,13 +3,19 @@
 package logrus

 import (
+	"io"
 	"os"

 	"golang.org/x/sys/unix"
 )

 // IsTerminal returns true if the given file descriptor is a terminal.
-func IsTerminal() bool {
-	_, err := unix.IoctlGetTermios(int(os.Stdout.Fd()), unix.TCGETA)
-	return err == nil
+func IsTerminal(f io.Writer) bool {
+	switch v := f.(type) {
+	case *os.File:
+		_, err := unix.IoctlGetTermios(int(v.Fd()), unix.TCGETA)
+		return err == nil
+	default:
+		return false
+	}
 }
--- a/vendor/github.com/Sirupsen/logrus/terminal_windows.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_windows.go
@ -8,6 +8,8 @@
 package logrus

 import (
+	"io"
+	"os"
 	"syscall"
 	"unsafe"
 )
@ -19,9 +21,13 @@ var (
 )

 // IsTerminal returns true if stderr's file descriptor is a terminal.
-func IsTerminal() bool {
-	fd := syscall.Stderr
-	var st uint32
-	r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
-	return r != 0 && e == 0
+func IsTerminal(f io.Writer) bool {
+	switch v := f.(type) {
+	case *os.File:
+		var st uint32
+		r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(v.Fd()), uintptr(unsafe.Pointer(&st)), 0)
+		return r != 0 && e == 0
+	default:
+		return false
+	}
 }
--- a/vendor/github.com/Sirupsen/logrus/text_formatter.go
+++ b/vendor/github.com/Sirupsen/logrus/text_formatter.go
@ -3,9 +3,9 @@ package logrus
 import (
 	"bytes"
 	"fmt"
-	"runtime"
 	"sort"
 	"strings"
+	"sync"
 	"time"
 )

@ -20,16 +20,10 @@ const (

 var (
 	baseTimestamp time.Time
-	isTerminal    bool
 )

 func init() {
 	baseTimestamp = time.Now()
-	isTerminal = IsTerminal()
-}
-
-func miniTS() int {
-	return int(time.Since(baseTimestamp) / time.Second)
 }

 type TextFormatter struct {
@ -54,11 +48,32 @@ type TextFormatter struct {
 	// that log extremely frequently and don't use the JSON formatter this may not
 	// be desired.
 	DisableSorting bool
+
+	// QuoteEmptyFields will wrap empty fields in quotes if true
+	QuoteEmptyFields bool
+
+	// QuoteCharacter can be set to the override the default quoting character "
+	// with something else. For example: ', or `.
+	QuoteCharacter string
+
+	// Whether the logger's out is to a terminal
+	isTerminal bool
+
+	sync.Once
+}
+
+func (f *TextFormatter) init(entry *Entry) {
+	if len(f.QuoteCharacter) == 0 {
+		f.QuoteCharacter = "\""
+	}
+	if entry.Logger != nil {
+		f.isTerminal = IsTerminal(entry.Logger.Out)
+	}
 }

 func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
 	var b *bytes.Buffer
-	var keys []string = make([]string, 0, len(entry.Data))
+	keys := make([]string, 0, len(entry.Data))
 	for k := range entry.Data {
 		keys = append(keys, k)
 	}
@ -74,8 +89,9 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {

 	prefixFieldClashes(entry.Data)

-	isColorTerminal := isTerminal && (runtime.GOOS != "windows")
-	isColored := (f.ForceColors || isColorTerminal) && !f.DisableColors
+	f.Do(func() { f.init(entry) })
+
+	isColored := (f.ForceColors || f.isTerminal) && !f.DisableColors

 	timestampFormat := f.TimestampFormat
 	if timestampFormat == "" {
@ -115,18 +131,24 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin

 	levelText := strings.ToUpper(entry.Level.String())[0:4]

-	if !f.FullTimestamp {
-		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, miniTS(), entry.Message)
+	if f.DisableTimestamp {
+		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m %-44s ", levelColor, levelText, entry.Message)
+	} else if !f.FullTimestamp {
+		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, int(entry.Time.Sub(baseTimestamp)/time.Second), entry.Message)
 	} else {
 		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s] %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), entry.Message)
 	}
 	for _, k := range keys {
 		v := entry.Data[k]
-		fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=%+v", levelColor, k, v)
+		fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=", levelColor, k)
+		f.appendValue(b, v)
 	}
 }

-func needsQuoting(text string) bool {
+func (f *TextFormatter) needsQuoting(text string) bool {
+	if f.QuoteEmptyFields && len(text) == 0 {
+		return true
+	}
 	for _, ch := range text {
 		if !((ch >= 'a' && ch <= 'z') ||
 			(ch >= 'A' && ch <= 'Z') ||
@ -142,24 +164,26 @@ func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interf

 	b.WriteString(key)
 	b.WriteByte('=')
+	f.appendValue(b, value)
+	b.WriteByte(' ')
+}

+func (f *TextFormatter) appendValue(b *bytes.Buffer, value interface{}) {
 	switch value := value.(type) {
 	case string:
-		if !needsQuoting(value) {
+		if !f.needsQuoting(value) {
 			b.WriteString(value)
 		} else {
-			fmt.Fprintf(b, "%q", value)
+			fmt.Fprintf(b, "%s%v%s", f.QuoteCharacter, value, f.QuoteCharacter)
 		}
 	case error:
 		errmsg := value.Error()
-		if !needsQuoting(errmsg) {
+		if !f.needsQuoting(errmsg) {
 			b.WriteString(errmsg)
 		} else {
-			fmt.Fprintf(b, "%q", value)
+			fmt.Fprintf(b, "%s%v%s", f.QuoteCharacter, errmsg, f.QuoteCharacter)
 		}
 	default:
 		fmt.Fprint(b, value)
 	}
-
-	b.WriteByte(' ')
 }
--- a/vendor/github.com/Sirupsen/logrus/text_formatter_test.go
+++ b/vendor/github.com/Sirupsen/logrus/text_formatter_test.go
@ -1,61 +0,0 @@
-package logrus
-
-import (
-	"bytes"
-	"errors"
-	"testing"
-	"time"
-)
-
-func TestQuoting(t *testing.T) {
-	tf := &TextFormatter{DisableColors: true}
-
-	checkQuoting := func(q bool, value interface{}) {
-		b, _ := tf.Format(WithField("test", value))
-		idx := bytes.Index(b, ([]byte)("test="))
-		cont := bytes.Contains(b[idx+5:], []byte{'"'})
-		if cont != q {
-			if q {
-				t.Errorf("quoting expected for: %#v", value)
-			} else {
-				t.Errorf("quoting not expected for: %#v", value)
-			}
-		}
-	}
-
-	checkQuoting(false, "abcd")
-	checkQuoting(false, "v1.0")
-	checkQuoting(false, "1234567890")
-	checkQuoting(true, "/foobar")
-	checkQuoting(true, "x y")
-	checkQuoting(true, "x,y")
-	checkQuoting(false, errors.New("invalid"))
-	checkQuoting(true, errors.New("invalid argument"))
-}
-
-func TestTimestampFormat(t *testing.T) {
-	checkTimeStr := func(format string) {
-		customFormatter := &TextFormatter{DisableColors: true, TimestampFormat: format}
-		customStr, _ := customFormatter.Format(WithField("test", "test"))
-		timeStart := bytes.Index(customStr, ([]byte)("time="))
-		timeEnd := bytes.Index(customStr, ([]byte)("level="))
-		timeStr := customStr[timeStart+5 : timeEnd-1]
-		if timeStr[0] == '"' && timeStr[len(timeStr)-1] == '"' {
-			timeStr = timeStr[1 : len(timeStr)-1]
-		}
-		if format == "" {
-			format = time.RFC3339
-		}
-		_, e := time.Parse(format, (string)(timeStr))
-		if e != nil {
-			t.Errorf("time string \"%s\" did not match provided time format \"%s\": %s", timeStr, format, e)
-		}
-	}
-
-	checkTimeStr("2006-01-02T15:04:05.000000000Z07:00")
-	checkTimeStr("Mon Jan _2 15:04:05 2006")
-	checkTimeStr("")
-}
-
-// TODO add tests for sorting etc., this requires a parser for the text
-// formatter output.
--- a/vendor/github.com/Sirupsen/logrus/writer.go
+++ b/vendor/github.com/Sirupsen/logrus/writer.go
@ -11,39 +11,48 @@ func (logger *Logger) Writer() *io.PipeWriter {
 }

 func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
+	return NewEntry(logger).WriterLevel(level)
+}
+
+func (entry *Entry) Writer() *io.PipeWriter {
+	return entry.WriterLevel(InfoLevel)
+}
+
+func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
 	reader, writer := io.Pipe()

 	var printFunc func(args ...interface{})
+
 	switch level {
 	case DebugLevel:
-		printFunc = logger.Debug
+		printFunc = entry.Debug
 	case InfoLevel:
-		printFunc = logger.Info
+		printFunc = entry.Info
 	case WarnLevel:
-		printFunc = logger.Warn
+		printFunc = entry.Warn
 	case ErrorLevel:
-		printFunc = logger.Error
+		printFunc = entry.Error
 	case FatalLevel:
-		printFunc = logger.Fatal
+		printFunc = entry.Fatal
 	case PanicLevel:
-		printFunc = logger.Panic
+		printFunc = entry.Panic
 	default:
-		printFunc = logger.Print
+		printFunc = entry.Print
 	}

-	go logger.writerScanner(reader, printFunc)
+	go entry.writerScanner(reader, printFunc)
 	runtime.SetFinalizer(writer, writerFinalizer)

 	return writer
 }

-func (logger *Logger) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
+func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
 	scanner := bufio.NewScanner(reader)
 	for scanner.Scan() {
 		printFunc(scanner.Text())
 	}
 	if err := scanner.Err(); err != nil {
-		logger.Errorf("Error while reading from Writer: %s", err)
+		entry.Errorf("Error while reading from Writer: %s", err)
 	}
 	reader.Close()
 }
--- a/vendor/github.com/davecgh/go-spew/spew/LICENSE
+++ b/vendor/github.com/davecgh/go-spew/spew/LICENSE
@ -1,13 +0,0 @@
-Copyright (c) 2012-2013 Dave Collins <dave@davec.name>
-
-Permission to use, copy, modify, and distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
--- a/vendor/github.com/davecgh/go-spew/spew/bypass.go
+++ b/vendor/github.com/davecgh/go-spew/spew/bypass.go
@ -1,151 +0,0 @@
-// Copyright (c) 2015 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when the code is not running on Google App Engine and "-tags disableunsafe"
-// is not added to the go build command line.
-// +build !appengine,!disableunsafe
-
-package spew
-
-import (
-	"reflect"
-	"unsafe"
-)
-
-const (
-	// UnsafeDisabled is a build-time constant which specifies whether or
-	// not access to the unsafe package is available.
-	UnsafeDisabled = false
-
-	// ptrSize is the size of a pointer on the current arch.
-	ptrSize = unsafe.Sizeof((*byte)(nil))
-)
-
-var (
-	// offsetPtr, offsetScalar, and offsetFlag are the offsets for the
-	// internal reflect.Value fields.  These values are valid before golang
-	// commit ecccf07e7f9d which changed the format.  The are also valid
-	// after commit 82f48826c6c7 which changed the format again to mirror
-	// the original format.  Code in the init function updates these offsets
-	// as necessary.
-	offsetPtr    = uintptr(ptrSize)
-	offsetScalar = uintptr(0)
-	offsetFlag   = uintptr(ptrSize * 2)
-
-	// flagKindWidth and flagKindShift indicate various bits that the
-	// reflect package uses internally to track kind information.
-	//
-	// flagRO indicates whether or not the value field of a reflect.Value is
-	// read-only.
-	//
-	// flagIndir indicates whether the value field of a reflect.Value is
-	// the actual data or a pointer to the data.
-	//
-	// These values are valid before golang commit 90a7c3c86944 which
-	// changed their positions.  Code in the init function updates these
-	// flags as necessary.
-	flagKindWidth = uintptr(5)
-	flagKindShift = uintptr(flagKindWidth - 1)
-	flagRO        = uintptr(1 << 0)
-	flagIndir     = uintptr(1 << 1)
-)
-
-func init() {
-	// Older versions of reflect.Value stored small integers directly in the
-	// ptr field (which is named val in the older versions).  Versions
-	// between commits ecccf07e7f9d and 82f48826c6c7 added a new field named
-	// scalar for this purpose which unfortunately came before the flag
-	// field, so the offset of the flag field is different for those
-	// versions.
-	//
-	// This code constructs a new reflect.Value from a known small integer
-	// and checks if the size of the reflect.Value struct indicates it has
-	// the scalar field. When it does, the offsets are updated accordingly.
-	vv := reflect.ValueOf(0xf00)
-	if unsafe.Sizeof(vv) == (ptrSize * 4) {
-		offsetScalar = ptrSize * 2
-		offsetFlag = ptrSize * 3
-	}
-
-	// Commit 90a7c3c86944 changed the flag positions such that the low
-	// order bits are the kind.  This code extracts the kind from the flags
-	// field and ensures it's the correct type.  When it's not, the flag
-	// order has been changed to the newer format, so the flags are updated
-	// accordingly.
-	upf := unsafe.Pointer(uintptr(unsafe.Pointer(&vv)) + offsetFlag)
-	upfv := *(*uintptr)(upf)
-	flagKindMask := uintptr((1<<flagKindWidth - 1) << flagKindShift)
-	if (upfv&flagKindMask)>>flagKindShift != uintptr(reflect.Int) {
-		flagKindShift = 0
-		flagRO = 1 << 5
-		flagIndir = 1 << 6
-
-		// Commit adf9b30e5594 modified the flags to separate the
-		// flagRO flag into two bits which specifies whether or not the
-		// field is embedded.  This causes flagIndir to move over a bit
-		// and means that flagRO is the combination of either of the
-		// original flagRO bit and the new bit.
-		//
-		// This code detects the change by extracting what used to be
-		// the indirect bit to ensure it's set.  When it's not, the flag
-		// order has been changed to the newer format, so the flags are
-		// updated accordingly.
-		if upfv&flagIndir == 0 {
-			flagRO = 3 << 5
-			flagIndir = 1 << 7
-		}
-	}
-}
-
-// unsafeReflectValue converts the passed reflect.Value into a one that bypasses
-// the typical safety restrictions preventing access to unaddressable and
-// unexported data.  It works by digging the raw pointer to the underlying
-// value out of the protected value and generating a new unprotected (unsafe)
-// reflect.Value to it.
-//
-// This allows us to check for implementations of the Stringer and error
-// interfaces to be used for pretty printing ordinarily unaddressable and
-// inaccessible values such as unexported struct fields.
-func unsafeReflectValue(v reflect.Value) (rv reflect.Value) {
-	indirects := 1
-	vt := v.Type()
-	upv := unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetPtr)
-	rvf := *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetFlag))
-	if rvf&flagIndir != 0 {
-		vt = reflect.PtrTo(v.Type())
-		indirects++
-	} else if offsetScalar != 0 {
-		// The value is in the scalar field when it's not one of the
-		// reference types.
-		switch vt.Kind() {
-		case reflect.Uintptr:
-		case reflect.Chan:
-		case reflect.Func:
-		case reflect.Map:
-		case reflect.Ptr:
-		case reflect.UnsafePointer:
-		default:
-			upv = unsafe.Pointer(uintptr(unsafe.Pointer(&v)) +
-				offsetScalar)
-		}
-	}
-
-	pv := reflect.NewAt(vt, upv)
-	rv = pv
-	for i := 0; i < indirects; i++ {
-		rv = rv.Elem()
-	}
-	return rv
-}
--- a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
+++ b/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go
@ -1,37 +0,0 @@
-// Copyright (c) 2015 Dave Collins <dave@davec.name>
-//
-// Permission to use, copy, modify, and distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-//
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-// NOTE: Due to the following build constraints, this file will only be compiled
-// when either the code is running on Google App Engine or "-tags disableunsafe"
-// is added to the go build command line.
-// +build appengine disableunsafe
-
-package spew
-
-import "reflect"
-
-const (
-	// UnsafeDisabled is a build-time constant which specifies whether or
-	// not access to the unsafe package is available.
-	UnsafeDisabled = true
-)
-
-// unsafeReflectValue typically converts the passed reflect.Value into a one
-// that bypasses the typical safety restrictions preventing access to
-// unaddressable and unexported data.  However, doing this relies on access to
-// the unsafe package.  This is a stub version which simply returns the passed
-// reflect.Value when the unsafe package is not available.
-func unsafeReflectValue(v reflect.Value) reflect.Value {
-	return v
-}
--- a/vendor/github.com/davecgh/go-spew/spew/common.go
+++ b/vendor/github.com/davecgh/go-spew/spew/common.go
@ -1,341 +0,0 @@
-/*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"reflect"
-	"sort"
-	"strconv"
-)
-
-// Some constants in the form of bytes to avoid string overhead.  This mirrors
-// the technique used in the fmt package.
-var (
-	panicBytes            = []byte("(PANIC=")
-	plusBytes             = []byte("+")
-	iBytes                = []byte("i")
-	trueBytes             = []byte("true")
-	falseBytes            = []byte("false")
-	interfaceBytes        = []byte("(interface {})")
-	commaNewlineBytes     = []byte(",\n")
-	newlineBytes          = []byte("\n")
-	openBraceBytes        = []byte("{")
-	openBraceNewlineBytes = []byte("{\n")
-	closeBraceBytes       = []byte("}")
-	asteriskBytes         = []byte("*")
-	colonBytes            = []byte(":")
-	colonSpaceBytes       = []byte(": ")
-	openParenBytes        = []byte("(")
-	closeParenBytes       = []byte(")")
-	spaceBytes            = []byte(" ")
-	pointerChainBytes     = []byte("->")
-	nilAngleBytes         = []byte("<nil>")
-	maxNewlineBytes       = []byte("<max depth reached>\n")
-	maxShortBytes         = []byte("<max>")
-	circularBytes         = []byte("<already shown>")
-	circularShortBytes    = []byte("<shown>")
-	invalidAngleBytes     = []byte("<invalid>")
-	openBracketBytes      = []byte("[")
-	closeBracketBytes     = []byte("]")
-	percentBytes          = []byte("%")
-	precisionBytes        = []byte(".")
-	openAngleBytes        = []byte("<")
-	closeAngleBytes       = []byte(">")
-	openMapBytes          = []byte("map[")
-	closeMapBytes         = []byte("]")
-	lenEqualsBytes        = []byte("len=")
-	capEqualsBytes        = []byte("cap=")
-)
-
-// hexDigits is used to map a decimal value to a hex digit.
-var hexDigits = "0123456789abcdef"
-
-// catchPanic handles any panics that might occur during the handleMethods
-// calls.
-func catchPanic(w io.Writer, v reflect.Value) {
-	if err := recover(); err != nil {
-		w.Write(panicBytes)
-		fmt.Fprintf(w, "%v", err)
-		w.Write(closeParenBytes)
-	}
-}
-
-// handleMethods attempts to call the Error and String methods on the underlying
-// type the passed reflect.Value represents and outputes the result to Writer w.
-//
-// It handles panics in any called methods by catching and displaying the error
-// as the formatted value.
-func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) {
-	// We need an interface to check if the type implements the error or
-	// Stringer interface.  However, the reflect package won't give us an
-	// interface on certain things like unexported struct fields in order
-	// to enforce visibility rules.  We use unsafe, when it's available,
-	// to bypass these restrictions since this package does not mutate the
-	// values.
-	if !v.CanInterface() {
-		if UnsafeDisabled {
-			return false
-		}
-
-		v = unsafeReflectValue(v)
-	}
-
-	// Choose whether or not to do error and Stringer interface lookups against
-	// the base type or a pointer to the base type depending on settings.
-	// Technically calling one of these methods with a pointer receiver can
-	// mutate the value, however, types which choose to satisify an error or
-	// Stringer interface with a pointer receiver should not be mutating their
-	// state inside these interface methods.
-	if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() {
-		v = unsafeReflectValue(v)
-	}
-	if v.CanAddr() {
-		v = v.Addr()
-	}
-
-	// Is it an error or Stringer?
-	switch iface := v.Interface().(type) {
-	case error:
-		defer catchPanic(w, v)
-		if cs.ContinueOnMethod {
-			w.Write(openParenBytes)
-			w.Write([]byte(iface.Error()))
-			w.Write(closeParenBytes)
-			w.Write(spaceBytes)
-			return false
-		}
-
-		w.Write([]byte(iface.Error()))
-		return true
-
-	case fmt.Stringer:
-		defer catchPanic(w, v)
-		if cs.ContinueOnMethod {
-			w.Write(openParenBytes)
-			w.Write([]byte(iface.String()))
-			w.Write(closeParenBytes)
-			w.Write(spaceBytes)
-			return false
-		}
-		w.Write([]byte(iface.String()))
-		return true
-	}
-	return false
-}
-
-// printBool outputs a boolean value as true or false to Writer w.
-func printBool(w io.Writer, val bool) {
-	if val {
-		w.Write(trueBytes)
-	} else {
-		w.Write(falseBytes)
-	}
-}
-
-// printInt outputs a signed integer value to Writer w.
-func printInt(w io.Writer, val int64, base int) {
-	w.Write([]byte(strconv.FormatInt(val, base)))
-}
-
-// printUint outputs an unsigned integer value to Writer w.
-func printUint(w io.Writer, val uint64, base int) {
-	w.Write([]byte(strconv.FormatUint(val, base)))
-}
-
-// printFloat outputs a floating point value using the specified precision,
-// which is expected to be 32 or 64bit, to Writer w.
-func printFloat(w io.Writer, val float64, precision int) {
-	w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision)))
-}
-
-// printComplex outputs a complex value using the specified float precision
-// for the real and imaginary parts to Writer w.
-func printComplex(w io.Writer, c complex128, floatPrecision int) {
-	r := real(c)
-	w.Write(openParenBytes)
-	w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision)))
-	i := imag(c)
-	if i >= 0 {
-		w.Write(plusBytes)
-	}
-	w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision)))
-	w.Write(iBytes)
-	w.Write(closeParenBytes)
-}
-
-// printHexPtr outputs a uintptr formatted as hexidecimal with a leading '0x'
-// prefix to Writer w.
-func printHexPtr(w io.Writer, p uintptr) {
-	// Null pointer.
-	num := uint64(p)
-	if num == 0 {
-		w.Write(nilAngleBytes)
-		return
-	}
-
-	// Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix
-	buf := make([]byte, 18)
-
-	// It's simpler to construct the hex string right to left.
-	base := uint64(16)
-	i := len(buf) - 1
-	for num >= base {
-		buf[i] = hexDigits[num%base]
-		num /= base
-		i--
-	}
-	buf[i] = hexDigits[num]
-
-	// Add '0x' prefix.
-	i--
-	buf[i] = 'x'
-	i--
-	buf[i] = '0'
-
-	// Strip unused leading bytes.
-	buf = buf[i:]
-	w.Write(buf)
-}
-
-// valuesSorter implements sort.Interface to allow a slice of reflect.Value
-// elements to be sorted.
-type valuesSorter struct {
-	values  []reflect.Value
-	strings []string // either nil or same len and values
-	cs      *ConfigState
-}
-
-// newValuesSorter initializes a valuesSorter instance, which holds a set of
-// surrogate keys on which the data should be sorted.  It uses flags in
-// ConfigState to decide if and how to populate those surrogate keys.
-func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface {
-	vs := &valuesSorter{values: values, cs: cs}
-	if canSortSimply(vs.values[0].Kind()) {
-		return vs
-	}
-	if !cs.DisableMethods {
-		vs.strings = make([]string, len(values))
-		for i := range vs.values {
-			b := bytes.Buffer{}
-			if !handleMethods(cs, &b, vs.values[i]) {
-				vs.strings = nil
-				break
-			}
-			vs.strings[i] = b.String()
-		}
-	}
-	if vs.strings == nil && cs.SpewKeys {
-		vs.strings = make([]string, len(values))
-		for i := range vs.values {
-			vs.strings[i] = Sprintf("%#v", vs.values[i].Interface())
-		}
-	}
-	return vs
-}
-
-// canSortSimply tests whether a reflect.Kind is a primitive that can be sorted
-// directly, or whether it should be considered for sorting by surrogate keys
-// (if the ConfigState allows it).
-func canSortSimply(kind reflect.Kind) bool {
-	// This switch parallels valueSortLess, except for the default case.
-	switch kind {
-	case reflect.Bool:
-		return true
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		return true
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		return true
-	case reflect.Float32, reflect.Float64:
-		return true
-	case reflect.String:
-		return true
-	case reflect.Uintptr:
-		return true
-	case reflect.Array:
-		return true
-	}
-	return false
-}
-
-// Len returns the number of values in the slice.  It is part of the
-// sort.Interface implementation.
-func (s *valuesSorter) Len() int {
-	return len(s.values)
-}
-
-// Swap swaps the values at the passed indices.  It is part of the
-// sort.Interface implementation.
-func (s *valuesSorter) Swap(i, j int) {
-	s.values[i], s.values[j] = s.values[j], s.values[i]
-	if s.strings != nil {
-		s.strings[i], s.strings[j] = s.strings[j], s.strings[i]
-	}
-}
-
-// valueSortLess returns whether the first value should sort before the second
-// value.  It is used by valueSorter.Less as part of the sort.Interface
-// implementation.
-func valueSortLess(a, b reflect.Value) bool {
-	switch a.Kind() {
-	case reflect.Bool:
-		return !a.Bool() && b.Bool()
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		return a.Int() < b.Int()
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		return a.Uint() < b.Uint()
-	case reflect.Float32, reflect.Float64:
-		return a.Float() < b.Float()
-	case reflect.String:
-		return a.String() < b.String()
-	case reflect.Uintptr:
-		return a.Uint() < b.Uint()
-	case reflect.Array:
-		// Compare the contents of both arrays.
-		l := a.Len()
-		for i := 0; i < l; i++ {
-			av := a.Index(i)
-			bv := b.Index(i)
-			if av.Interface() == bv.Interface() {
-				continue
-			}
-			return valueSortLess(av, bv)
-		}
-	}
-	return a.String() < b.String()
-}
-
-// Less returns whether the value at index i should sort before the
-// value at index j.  It is part of the sort.Interface implementation.
-func (s *valuesSorter) Less(i, j int) bool {
-	if s.strings == nil {
-		return valueSortLess(s.values[i], s.values[j])
-	}
-	return s.strings[i] < s.strings[j]
-}
-
-// sortValues is a sort function that handles both native types and any type that
-// can be converted to error or Stringer.  Other inputs are sorted according to
-// their Value.String() value to ensure display stability.
-func sortValues(values []reflect.Value, cs *ConfigState) {
-	if len(values) == 0 {
-		return
-	}
-	sort.Sort(newValuesSorter(values, cs))
-}
--- a/vendor/github.com/davecgh/go-spew/spew/config.go
+++ b/vendor/github.com/davecgh/go-spew/spew/config.go
@ -1,297 +0,0 @@
-/*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"os"
-)
-
-// ConfigState houses the configuration options used by spew to format and
-// display values.  There is a global instance, Config, that is used to control
-// all top-level Formatter and Dump functionality.  Each ConfigState instance
-// provides methods equivalent to the top-level functions.
-//
-// The zero value for ConfigState provides no indentation.  You would typically
-// want to set it to a space or a tab.
-//
-// Alternatively, you can use NewDefaultConfig to get a ConfigState instance
-// with default settings.  See the documentation of NewDefaultConfig for default
-// values.
-type ConfigState struct {
-	// Indent specifies the string to use for each indentation level.  The
-	// global config instance that all top-level functions use set this to a
-	// single space by default.  If you would like more indentation, you might
-	// set this to a tab with "\t" or perhaps two spaces with "  ".
-	Indent string
-
-	// MaxDepth controls the maximum number of levels to descend into nested
-	// data structures.  The default, 0, means there is no limit.
-	//
-	// NOTE: Circular data structures are properly detected, so it is not
-	// necessary to set this value unless you specifically want to limit deeply
-	// nested data structures.
-	MaxDepth int
-
-	// DisableMethods specifies whether or not error and Stringer interfaces are
-	// invoked for types that implement them.
-	DisableMethods bool
-
-	// DisablePointerMethods specifies whether or not to check for and invoke
-	// error and Stringer interfaces on types which only accept a pointer
-	// receiver when the current type is not a pointer.
-	//
-	// NOTE: This might be an unsafe action since calling one of these methods
-	// with a pointer receiver could technically mutate the value, however,
-	// in practice, types which choose to satisify an error or Stringer
-	// interface with a pointer receiver should not be mutating their state
-	// inside these interface methods.  As a result, this option relies on
-	// access to the unsafe package, so it will not have any effect when
-	// running in environments without access to the unsafe package such as
-	// Google App Engine or with the "disableunsafe" build tag specified.
-	DisablePointerMethods bool
-
-	// ContinueOnMethod specifies whether or not recursion should continue once
-	// a custom error or Stringer interface is invoked.  The default, false,
-	// means it will print the results of invoking the custom error or Stringer
-	// interface and return immediately instead of continuing to recurse into
-	// the internals of the data type.
-	//
-	// NOTE: This flag does not have any effect if method invocation is disabled
-	// via the DisableMethods or DisablePointerMethods options.
-	ContinueOnMethod bool
-
-	// SortKeys specifies map keys should be sorted before being printed. Use
-	// this to have a more deterministic, diffable output.  Note that only
-	// native types (bool, int, uint, floats, uintptr and string) and types
-	// that support the error or Stringer interfaces (if methods are
-	// enabled) are supported, with other types sorted according to the
-	// reflect.Value.String() output which guarantees display stability.
-	SortKeys bool
-
-	// SpewKeys specifies that, as a last resort attempt, map keys should
-	// be spewed to strings and sorted by those strings.  This is only
-	// considered if SortKeys is true.
-	SpewKeys bool
-}
-
-// Config is the active configuration of the top-level functions.
-// The configuration can be changed by modifying the contents of spew.Config.
-var Config = ConfigState{Indent: " "}
-
-// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the formatted string as a value that satisfies error.  See NewFormatter
-// for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) {
-	return fmt.Errorf(format, c.convertArgs(a)...)
-}
-
-// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprint(w, c.convertArgs(a)...)
-}
-
-// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
-	return fmt.Fprintf(w, format, c.convertArgs(a)...)
-}
-
-// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
-// passed with a Formatter interface returned by c.NewFormatter.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprintln(w, c.convertArgs(a)...)
-}
-
-// Print is a wrapper for fmt.Print that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Print(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Print(a ...interface{}) (n int, err error) {
-	return fmt.Print(c.convertArgs(a)...)
-}
-
-// Printf is a wrapper for fmt.Printf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) {
-	return fmt.Printf(format, c.convertArgs(a)...)
-}
-
-// Println is a wrapper for fmt.Println that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Println(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Println(a ...interface{}) (n int, err error) {
-	return fmt.Println(c.convertArgs(a)...)
-}
-
-// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprint(a ...interface{}) string {
-	return fmt.Sprint(c.convertArgs(a)...)
-}
-
-// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
-// passed with a Formatter interface returned by c.NewFormatter.  It returns
-// the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprintf(format string, a ...interface{}) string {
-	return fmt.Sprintf(format, c.convertArgs(a)...)
-}
-
-// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
-// were passed with a Formatter interface returned by c.NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b))
-func (c *ConfigState) Sprintln(a ...interface{}) string {
-	return fmt.Sprintln(c.convertArgs(a)...)
-}
-
-/*
-NewFormatter returns a custom formatter that satisfies the fmt.Formatter
-interface.  As a result, it integrates cleanly with standard fmt package
-printing functions.  The formatter is useful for inline printing of smaller data
-types similar to the standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Typically this function shouldn't be called directly.  It is much easier to make
-use of the custom formatter by calling one of the convenience functions such as
-c.Printf, c.Println, or c.Printf.
-*/
-func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter {
-	return newFormatter(c, v)
-}
-
-// Fdump formats and displays the passed arguments to io.Writer w.  It formats
-// exactly the same as Dump.
-func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) {
-	fdump(c, w, a...)
-}
-
-/*
-Dump displays the passed parameters to standard out with newlines, customizable
-indentation, and additional debug information such as complete types and all
-pointer addresses used to indirect to the final value.  It provides the
-following features over the built-in printing facilities provided by the fmt
-package:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output
-
-The configuration options are controlled by modifying the public members
-of c.  See ConfigState for options documentation.
-
-See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
-get the formatted result as a string.
-*/
-func (c *ConfigState) Dump(a ...interface{}) {
-	fdump(c, os.Stdout, a...)
-}
-
-// Sdump returns a string with the passed arguments formatted exactly the same
-// as Dump.
-func (c *ConfigState) Sdump(a ...interface{}) string {
-	var buf bytes.Buffer
-	fdump(c, &buf, a...)
-	return buf.String()
-}
-
-// convertArgs accepts a slice of arguments and returns a slice of the same
-// length with each argument converted to a spew Formatter interface using
-// the ConfigState associated with s.
-func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) {
-	formatters = make([]interface{}, len(args))
-	for index, arg := range args {
-		formatters[index] = newFormatter(c, arg)
-	}
-	return formatters
-}
-
-// NewDefaultConfig returns a ConfigState with the following default settings.
-//
-// 	Indent: " "
-// 	MaxDepth: 0
-// 	DisableMethods: false
-// 	DisablePointerMethods: false
-// 	ContinueOnMethod: false
-// 	SortKeys: false
-func NewDefaultConfig() *ConfigState {
-	return &ConfigState{Indent: " "}
-}
--- a/vendor/github.com/davecgh/go-spew/spew/doc.go
+++ b/vendor/github.com/davecgh/go-spew/spew/doc.go
@ -1,202 +0,0 @@
-/*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
-Package spew implements a deep pretty printer for Go data structures to aid in
-debugging.
-
-A quick overview of the additional features spew provides over the built-in
-printing facilities for Go data types are as follows:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output (only when using
-	  Dump style)
-
-There are two different approaches spew allows for dumping Go data structures:
-
-	* Dump style which prints with newlines, customizable indentation,
-	  and additional debug information such as types and all pointer addresses
-	  used to indirect to the final value
-	* A custom Formatter interface that integrates cleanly with the standard fmt
-	  package and replaces %v, %+v, %#v, and %#+v to provide inline printing
-	  similar to the default %v while providing the additional functionality
-	  outlined above and passing unsupported format verbs such as %x and %q
-	  along to fmt
-
-Quick Start
-
-This section demonstrates how to quickly get started with spew.  See the
-sections below for further details on formatting and configuration options.
-
-To dump a variable with full newlines, indentation, type, and pointer
-information use Dump, Fdump, or Sdump:
-	spew.Dump(myVar1, myVar2, ...)
-	spew.Fdump(someWriter, myVar1, myVar2, ...)
-	str := spew.Sdump(myVar1, myVar2, ...)
-
-Alternatively, if you would prefer to use format strings with a compacted inline
-printing style, use the convenience wrappers Printf, Fprintf, etc with
-%v (most compact), %+v (adds pointer addresses), %#v (adds types), or
-%#+v (adds types and pointer addresses):
-	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-	spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-
-Configuration Options
-
-Configuration of spew is handled by fields in the ConfigState type.  For
-convenience, all of the top-level functions use a global state available
-via the spew.Config global.
-
-It is also possible to create a ConfigState instance that provides methods
-equivalent to the top-level functions.  This allows concurrent configuration
-options.  See the ConfigState documentation for more details.
-
-The following configuration options are available:
-	* Indent
-		String to use for each indentation level for Dump functions.
-		It is a single space by default.  A popular alternative is "\t".
-
-	* MaxDepth
-		Maximum number of levels to descend into nested data structures.
-		There is no limit by default.
-
-	* DisableMethods
-		Disables invocation of error and Stringer interface methods.
-		Method invocation is enabled by default.
-
-	* DisablePointerMethods
-		Disables invocation of error and Stringer interface methods on types
-		which only accept pointer receivers from non-pointer variables.
-		Pointer method invocation is enabled by default.
-
-	* ContinueOnMethod
-		Enables recursion into types after invoking error and Stringer interface
-		methods. Recursion after method invocation is disabled by default.
-
-	* SortKeys
-		Specifies map keys should be sorted before being printed. Use
-		this to have a more deterministic, diffable output.  Note that
-		only native types (bool, int, uint, floats, uintptr and string)
-		and types which implement error or Stringer interfaces are
-		supported with other types sorted according to the
-		reflect.Value.String() output which guarantees display
-		stability.  Natural map order is used by default.
-
-	* SpewKeys
-		Specifies that, as a last resort attempt, map keys should be
-		spewed to strings and sorted by those strings.  This is only
-		considered if SortKeys is true.
-
-Dump Usage
-
-Simply call spew.Dump with a list of variables you want to dump:
-
-	spew.Dump(myVar1, myVar2, ...)
-
-You may also call spew.Fdump if you would prefer to output to an arbitrary
-io.Writer.  For example, to dump to standard error:
-
-	spew.Fdump(os.Stderr, myVar1, myVar2, ...)
-
-A third option is to call spew.Sdump to get the formatted output as a string:
-
-	str := spew.Sdump(myVar1, myVar2, ...)
-
-Sample Dump Output
-
-See the Dump example for details on the setup of the types and variables being
-shown here.
-
-	(main.Foo) {
-	 unexportedField: (*main.Bar)(0xf84002e210)({
-	  flag: (main.Flag) flagTwo,
-	  data: (uintptr) <nil>
-	 }),
-	 ExportedField: (map[interface {}]interface {}) (len=1) {
-	  (string) (len=3) "one": (bool) true
-	 }
-	}
-
-Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C
-command as shown.
-	([]uint8) (len=32 cap=32) {
-	 00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20  |............... |
-	 00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30  |!"#$%&'()*+,-./0|
-	 00000020  31 32                                             |12|
-	}
-
-Custom Formatter
-
-Spew provides a custom formatter that implements the fmt.Formatter interface
-so that it integrates cleanly with standard fmt package printing functions. The
-formatter is useful for inline printing of smaller data types similar to the
-standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Custom Formatter Usage
-
-The simplest way to make use of the spew custom formatter is to call one of the
-convenience functions such as spew.Printf, spew.Println, or spew.Printf.  The
-functions have syntax you are most likely already familiar with:
-
-	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-	spew.Println(myVar, myVar2)
-	spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
-	spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
-
-See the Index for the full list convenience functions.
-
-Sample Formatter Output
-
-Double pointer to a uint8:
-	  %v: <**>5
-	 %+v: <**>(0xf8400420d0->0xf8400420c8)5
-	 %#v: (**uint8)5
-	%#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5
-
-Pointer to circular struct with a uint8 field and a pointer to itself:
-	  %v: <*>{1 <*><shown>}
-	 %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)<shown>}
-	 %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)<shown>}
-	%#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)<shown>}
-
-See the Printf example for details on the setup of variables being shown
-here.
-
-Errors
-
-Since it is possible for custom Stringer/error interfaces to panic, spew
-detects them and handles them internally by printing the panic information
-inline with the output.  Since spew is intended to provide deep pretty printing
-capabilities on structures, it intentionally does not return any errors.
-*/
-package spew
--- a/vendor/github.com/davecgh/go-spew/spew/dump.go
+++ b/vendor/github.com/davecgh/go-spew/spew/dump.go
@ -1,509 +0,0 @@
-/*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"encoding/hex"
-	"fmt"
-	"io"
-	"os"
-	"reflect"
-	"regexp"
-	"strconv"
-	"strings"
-)
-
-var (
-	// uint8Type is a reflect.Type representing a uint8.  It is used to
-	// convert cgo types to uint8 slices for hexdumping.
-	uint8Type = reflect.TypeOf(uint8(0))
-
-	// cCharRE is a regular expression that matches a cgo char.
-	// It is used to detect character arrays to hexdump them.
-	cCharRE = regexp.MustCompile("^.*\\._Ctype_char$")
-
-	// cUnsignedCharRE is a regular expression that matches a cgo unsigned
-	// char.  It is used to detect unsigned character arrays to hexdump
-	// them.
-	cUnsignedCharRE = regexp.MustCompile("^.*\\._Ctype_unsignedchar$")
-
-	// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
-	// It is used to detect uint8_t arrays to hexdump them.
-	cUint8tCharRE = regexp.MustCompile("^.*\\._Ctype_uint8_t$")
-)
-
-// dumpState contains information about the state of a dump operation.
-type dumpState struct {
-	w                io.Writer
-	depth            int
-	pointers         map[uintptr]int
-	ignoreNextType   bool
-	ignoreNextIndent bool
-	cs               *ConfigState
-}
-
-// indent performs indentation according to the depth level and cs.Indent
-// option.
-func (d *dumpState) indent() {
-	if d.ignoreNextIndent {
-		d.ignoreNextIndent = false
-		return
-	}
-	d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth))
-}
-
-// unpackValue returns values inside of non-nil interfaces when possible.
-// This is useful for data types like structs, arrays, slices, and maps which
-// can contain varying types packed inside an interface.
-func (d *dumpState) unpackValue(v reflect.Value) reflect.Value {
-	if v.Kind() == reflect.Interface && !v.IsNil() {
-		v = v.Elem()
-	}
-	return v
-}
-
-// dumpPtr handles formatting of pointers by indirecting them as necessary.
-func (d *dumpState) dumpPtr(v reflect.Value) {
-	// Remove pointers at or below the current depth from map used to detect
-	// circular refs.
-	for k, depth := range d.pointers {
-		if depth >= d.depth {
-			delete(d.pointers, k)
-		}
-	}
-
-	// Keep list of all dereferenced pointers to show later.
-	pointerChain := make([]uintptr, 0)
-
-	// Figure out how many levels of indirection there are by dereferencing
-	// pointers and unpacking interfaces down the chain while detecting circular
-	// references.
-	nilFound := false
-	cycleFound := false
-	indirects := 0
-	ve := v
-	for ve.Kind() == reflect.Ptr {
-		if ve.IsNil() {
-			nilFound = true
-			break
-		}
-		indirects++
-		addr := ve.Pointer()
-		pointerChain = append(pointerChain, addr)
-		if pd, ok := d.pointers[addr]; ok && pd < d.depth {
-			cycleFound = true
-			indirects--
-			break
-		}
-		d.pointers[addr] = d.depth
-
-		ve = ve.Elem()
-		if ve.Kind() == reflect.Interface {
-			if ve.IsNil() {
-				nilFound = true
-				break
-			}
-			ve = ve.Elem()
-		}
-	}
-
-	// Display type information.
-	d.w.Write(openParenBytes)
-	d.w.Write(bytes.Repeat(asteriskBytes, indirects))
-	d.w.Write([]byte(ve.Type().String()))
-	d.w.Write(closeParenBytes)
-
-	// Display pointer information.
-	if len(pointerChain) > 0 {
-		d.w.Write(openParenBytes)
-		for i, addr := range pointerChain {
-			if i > 0 {
-				d.w.Write(pointerChainBytes)
-			}
-			printHexPtr(d.w, addr)
-		}
-		d.w.Write(closeParenBytes)
-	}
-
-	// Display dereferenced value.
-	d.w.Write(openParenBytes)
-	switch {
-	case nilFound == true:
-		d.w.Write(nilAngleBytes)
-
-	case cycleFound == true:
-		d.w.Write(circularBytes)
-
-	default:
-		d.ignoreNextType = true
-		d.dump(ve)
-	}
-	d.w.Write(closeParenBytes)
-}
-
-// dumpSlice handles formatting of arrays and slices.  Byte (uint8 under
-// reflection) arrays and slices are dumped in hexdump -C fashion.
-func (d *dumpState) dumpSlice(v reflect.Value) {
-	// Determine whether this type should be hex dumped or not.  Also,
-	// for types which should be hexdumped, try to use the underlying data
-	// first, then fall back to trying to convert them to a uint8 slice.
-	var buf []uint8
-	doConvert := false
-	doHexDump := false
-	numEntries := v.Len()
-	if numEntries > 0 {
-		vt := v.Index(0).Type()
-		vts := vt.String()
-		switch {
-		// C types that need to be converted.
-		case cCharRE.MatchString(vts):
-			fallthrough
-		case cUnsignedCharRE.MatchString(vts):
-			fallthrough
-		case cUint8tCharRE.MatchString(vts):
-			doConvert = true
-
-		// Try to use existing uint8 slices and fall back to converting
-		// and copying if that fails.
-		case vt.Kind() == reflect.Uint8:
-			// We need an addressable interface to convert the type
-			// to a byte slice.  However, the reflect package won't
-			// give us an interface on certain things like
-			// unexported struct fields in order to enforce
-			// visibility rules.  We use unsafe, when available, to
-			// bypass these restrictions since this package does not
-			// mutate the values.
-			vs := v
-			if !vs.CanInterface() || !vs.CanAddr() {
-				vs = unsafeReflectValue(vs)
-			}
-			if !UnsafeDisabled {
-				vs = vs.Slice(0, numEntries)
-
-				// Use the existing uint8 slice if it can be
-				// type asserted.
-				iface := vs.Interface()
-				if slice, ok := iface.([]uint8); ok {
-					buf = slice
-					doHexDump = true
-					break
-				}
-			}
-
-			// The underlying data needs to be converted if it can't
-			// be type asserted to a uint8 slice.
-			doConvert = true
-		}
-
-		// Copy and convert the underlying type if needed.
-		if doConvert && vt.ConvertibleTo(uint8Type) {
-			// Convert and copy each element into a uint8 byte
-			// slice.
-			buf = make([]uint8, numEntries)
-			for i := 0; i < numEntries; i++ {
-				vv := v.Index(i)
-				buf[i] = uint8(vv.Convert(uint8Type).Uint())
-			}
-			doHexDump = true
-		}
-	}
-
-	// Hexdump the entire slice as needed.
-	if doHexDump {
-		indent := strings.Repeat(d.cs.Indent, d.depth)
-		str := indent + hex.Dump(buf)
-		str = strings.Replace(str, "\n", "\n"+indent, -1)
-		str = strings.TrimRight(str, d.cs.Indent)
-		d.w.Write([]byte(str))
-		return
-	}
-
-	// Recursively call dump for each item.
-	for i := 0; i < numEntries; i++ {
-		d.dump(d.unpackValue(v.Index(i)))
-		if i < (numEntries - 1) {
-			d.w.Write(commaNewlineBytes)
-		} else {
-			d.w.Write(newlineBytes)
-		}
-	}
-}
-
-// dump is the main workhorse for dumping a value.  It uses the passed reflect
-// value to figure out what kind of object we are dealing with and formats it
-// appropriately.  It is a recursive function, however circular data structures
-// are detected and handled properly.
-func (d *dumpState) dump(v reflect.Value) {
-	// Handle invalid reflect values immediately.
-	kind := v.Kind()
-	if kind == reflect.Invalid {
-		d.w.Write(invalidAngleBytes)
-		return
-	}
-
-	// Handle pointers specially.
-	if kind == reflect.Ptr {
-		d.indent()
-		d.dumpPtr(v)
-		return
-	}
-
-	// Print type information unless already handled elsewhere.
-	if !d.ignoreNextType {
-		d.indent()
-		d.w.Write(openParenBytes)
-		d.w.Write([]byte(v.Type().String()))
-		d.w.Write(closeParenBytes)
-		d.w.Write(spaceBytes)
-	}
-	d.ignoreNextType = false
-
-	// Display length and capacity if the built-in len and cap functions
-	// work with the value's kind and the len/cap itself is non-zero.
-	valueLen, valueCap := 0, 0
-	switch v.Kind() {
-	case reflect.Array, reflect.Slice, reflect.Chan:
-		valueLen, valueCap = v.Len(), v.Cap()
-	case reflect.Map, reflect.String:
-		valueLen = v.Len()
-	}
-	if valueLen != 0 || valueCap != 0 {
-		d.w.Write(openParenBytes)
-		if valueLen != 0 {
-			d.w.Write(lenEqualsBytes)
-			printInt(d.w, int64(valueLen), 10)
-		}
-		if valueCap != 0 {
-			if valueLen != 0 {
-				d.w.Write(spaceBytes)
-			}
-			d.w.Write(capEqualsBytes)
-			printInt(d.w, int64(valueCap), 10)
-		}
-		d.w.Write(closeParenBytes)
-		d.w.Write(spaceBytes)
-	}
-
-	// Call Stringer/error interfaces if they exist and the handle methods flag
-	// is enabled
-	if !d.cs.DisableMethods {
-		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
-			if handled := handleMethods(d.cs, d.w, v); handled {
-				return
-			}
-		}
-	}
-
-	switch kind {
-	case reflect.Invalid:
-		// Do nothing.  We should never get here since invalid has already
-		// been handled above.
-
-	case reflect.Bool:
-		printBool(d.w, v.Bool())
-
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		printInt(d.w, v.Int(), 10)
-
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		printUint(d.w, v.Uint(), 10)
-
-	case reflect.Float32:
-		printFloat(d.w, v.Float(), 32)
-
-	case reflect.Float64:
-		printFloat(d.w, v.Float(), 64)
-
-	case reflect.Complex64:
-		printComplex(d.w, v.Complex(), 32)
-
-	case reflect.Complex128:
-		printComplex(d.w, v.Complex(), 64)
-
-	case reflect.Slice:
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-			break
-		}
-		fallthrough
-
-	case reflect.Array:
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			d.dumpSlice(v)
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.String:
-		d.w.Write([]byte(strconv.Quote(v.String())))
-
-	case reflect.Interface:
-		// The only time we should get here is for nil interfaces due to
-		// unpackValue calls.
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-		}
-
-	case reflect.Ptr:
-		// Do nothing.  We should never get here since pointers have already
-		// been handled above.
-
-	case reflect.Map:
-		// nil maps should be indicated as different than empty maps
-		if v.IsNil() {
-			d.w.Write(nilAngleBytes)
-			break
-		}
-
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			numEntries := v.Len()
-			keys := v.MapKeys()
-			if d.cs.SortKeys {
-				sortValues(keys, d.cs)
-			}
-			for i, key := range keys {
-				d.dump(d.unpackValue(key))
-				d.w.Write(colonSpaceBytes)
-				d.ignoreNextIndent = true
-				d.dump(d.unpackValue(v.MapIndex(key)))
-				if i < (numEntries - 1) {
-					d.w.Write(commaNewlineBytes)
-				} else {
-					d.w.Write(newlineBytes)
-				}
-			}
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.Struct:
-		d.w.Write(openBraceNewlineBytes)
-		d.depth++
-		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
-			d.indent()
-			d.w.Write(maxNewlineBytes)
-		} else {
-			vt := v.Type()
-			numFields := v.NumField()
-			for i := 0; i < numFields; i++ {
-				d.indent()
-				vtf := vt.Field(i)
-				d.w.Write([]byte(vtf.Name))
-				d.w.Write(colonSpaceBytes)
-				d.ignoreNextIndent = true
-				d.dump(d.unpackValue(v.Field(i)))
-				if i < (numFields - 1) {
-					d.w.Write(commaNewlineBytes)
-				} else {
-					d.w.Write(newlineBytes)
-				}
-			}
-		}
-		d.depth--
-		d.indent()
-		d.w.Write(closeBraceBytes)
-
-	case reflect.Uintptr:
-		printHexPtr(d.w, uintptr(v.Uint()))
-
-	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
-		printHexPtr(d.w, v.Pointer())
-
-	// There were not any other types at the time this code was written, but
-	// fall back to letting the default fmt package handle it in case any new
-	// types are added.
-	default:
-		if v.CanInterface() {
-			fmt.Fprintf(d.w, "%v", v.Interface())
-		} else {
-			fmt.Fprintf(d.w, "%v", v.String())
-		}
-	}
-}
-
-// fdump is a helper function to consolidate the logic from the various public
-// methods which take varying writers and config states.
-func fdump(cs *ConfigState, w io.Writer, a ...interface{}) {
-	for _, arg := range a {
-		if arg == nil {
-			w.Write(interfaceBytes)
-			w.Write(spaceBytes)
-			w.Write(nilAngleBytes)
-			w.Write(newlineBytes)
-			continue
-		}
-
-		d := dumpState{w: w, cs: cs}
-		d.pointers = make(map[uintptr]int)
-		d.dump(reflect.ValueOf(arg))
-		d.w.Write(newlineBytes)
-	}
-}
-
-// Fdump formats and displays the passed arguments to io.Writer w.  It formats
-// exactly the same as Dump.
-func Fdump(w io.Writer, a ...interface{}) {
-	fdump(&Config, w, a...)
-}
-
-// Sdump returns a string with the passed arguments formatted exactly the same
-// as Dump.
-func Sdump(a ...interface{}) string {
-	var buf bytes.Buffer
-	fdump(&Config, &buf, a...)
-	return buf.String()
-}
-
-/*
-Dump displays the passed parameters to standard out with newlines, customizable
-indentation, and additional debug information such as complete types and all
-pointer addresses used to indirect to the final value.  It provides the
-following features over the built-in printing facilities provided by the fmt
-package:
-
-	* Pointers are dereferenced and followed
-	* Circular data structures are detected and handled properly
-	* Custom Stringer/error interfaces are optionally invoked, including
-	  on unexported types
-	* Custom types which only implement the Stringer/error interfaces via
-	  a pointer receiver are optionally invoked when passing non-pointer
-	  variables
-	* Byte arrays and slices are dumped like the hexdump -C command which
-	  includes offsets, byte values in hex, and ASCII output
-
-The configuration options are controlled by an exported package global,
-spew.Config.  See ConfigState for options documentation.
-
-See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
-get the formatted result as a string.
-*/
-func Dump(a ...interface{}) {
-	fdump(&Config, os.Stdout, a...)
-}
--- a/vendor/github.com/davecgh/go-spew/spew/format.go
+++ b/vendor/github.com/davecgh/go-spew/spew/format.go
@ -1,419 +0,0 @@
-/*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"bytes"
-	"fmt"
-	"reflect"
-	"strconv"
-	"strings"
-)
-
-// supportedFlags is a list of all the character flags supported by fmt package.
-const supportedFlags = "0-+# "
-
-// formatState implements the fmt.Formatter interface and contains information
-// about the state of a formatting operation.  The NewFormatter function can
-// be used to get a new Formatter which can be used directly as arguments
-// in standard fmt package printing calls.
-type formatState struct {
-	value          interface{}
-	fs             fmt.State
-	depth          int
-	pointers       map[uintptr]int
-	ignoreNextType bool
-	cs             *ConfigState
-}
-
-// buildDefaultFormat recreates the original format string without precision
-// and width information to pass in to fmt.Sprintf in the case of an
-// unrecognized type.  Unless new types are added to the language, this
-// function won't ever be called.
-func (f *formatState) buildDefaultFormat() (format string) {
-	buf := bytes.NewBuffer(percentBytes)
-
-	for _, flag := range supportedFlags {
-		if f.fs.Flag(int(flag)) {
-			buf.WriteRune(flag)
-		}
-	}
-
-	buf.WriteRune('v')
-
-	format = buf.String()
-	return format
-}
-
-// constructOrigFormat recreates the original format string including precision
-// and width information to pass along to the standard fmt package.  This allows
-// automatic deferral of all format strings this package doesn't support.
-func (f *formatState) constructOrigFormat(verb rune) (format string) {
-	buf := bytes.NewBuffer(percentBytes)
-
-	for _, flag := range supportedFlags {
-		if f.fs.Flag(int(flag)) {
-			buf.WriteRune(flag)
-		}
-	}
-
-	if width, ok := f.fs.Width(); ok {
-		buf.WriteString(strconv.Itoa(width))
-	}
-
-	if precision, ok := f.fs.Precision(); ok {
-		buf.Write(precisionBytes)
-		buf.WriteString(strconv.Itoa(precision))
-	}
-
-	buf.WriteRune(verb)
-
-	format = buf.String()
-	return format
-}
-
-// unpackValue returns values inside of non-nil interfaces when possible and
-// ensures that types for values which have been unpacked from an interface
-// are displayed when the show types flag is also set.
-// This is useful for data types like structs, arrays, slices, and maps which
-// can contain varying types packed inside an interface.
-func (f *formatState) unpackValue(v reflect.Value) reflect.Value {
-	if v.Kind() == reflect.Interface {
-		f.ignoreNextType = false
-		if !v.IsNil() {
-			v = v.Elem()
-		}
-	}
-	return v
-}
-
-// formatPtr handles formatting of pointers by indirecting them as necessary.
-func (f *formatState) formatPtr(v reflect.Value) {
-	// Display nil if top level pointer is nil.
-	showTypes := f.fs.Flag('#')
-	if v.IsNil() && (!showTypes || f.ignoreNextType) {
-		f.fs.Write(nilAngleBytes)
-		return
-	}
-
-	// Remove pointers at or below the current depth from map used to detect
-	// circular refs.
-	for k, depth := range f.pointers {
-		if depth >= f.depth {
-			delete(f.pointers, k)
-		}
-	}
-
-	// Keep list of all dereferenced pointers to possibly show later.
-	pointerChain := make([]uintptr, 0)
-
-	// Figure out how many levels of indirection there are by derferencing
-	// pointers and unpacking interfaces down the chain while detecting circular
-	// references.
-	nilFound := false
-	cycleFound := false
-	indirects := 0
-	ve := v
-	for ve.Kind() == reflect.Ptr {
-		if ve.IsNil() {
-			nilFound = true
-			break
-		}
-		indirects++
-		addr := ve.Pointer()
-		pointerChain = append(pointerChain, addr)
-		if pd, ok := f.pointers[addr]; ok && pd < f.depth {
-			cycleFound = true
-			indirects--
-			break
-		}
-		f.pointers[addr] = f.depth
-
-		ve = ve.Elem()
-		if ve.Kind() == reflect.Interface {
-			if ve.IsNil() {
-				nilFound = true
-				break
-			}
-			ve = ve.Elem()
-		}
-	}
-
-	// Display type or indirection level depending on flags.
-	if showTypes && !f.ignoreNextType {
-		f.fs.Write(openParenBytes)
-		f.fs.Write(bytes.Repeat(asteriskBytes, indirects))
-		f.fs.Write([]byte(ve.Type().String()))
-		f.fs.Write(closeParenBytes)
-	} else {
-		if nilFound || cycleFound {
-			indirects += strings.Count(ve.Type().String(), "*")
-		}
-		f.fs.Write(openAngleBytes)
-		f.fs.Write([]byte(strings.Repeat("*", indirects)))
-		f.fs.Write(closeAngleBytes)
-	}
-
-	// Display pointer information depending on flags.
-	if f.fs.Flag('+') && (len(pointerChain) > 0) {
-		f.fs.Write(openParenBytes)
-		for i, addr := range pointerChain {
-			if i > 0 {
-				f.fs.Write(pointerChainBytes)
-			}
-			printHexPtr(f.fs, addr)
-		}
-		f.fs.Write(closeParenBytes)
-	}
-
-	// Display dereferenced value.
-	switch {
-	case nilFound == true:
-		f.fs.Write(nilAngleBytes)
-
-	case cycleFound == true:
-		f.fs.Write(circularShortBytes)
-
-	default:
-		f.ignoreNextType = true
-		f.format(ve)
-	}
-}
-
-// format is the main workhorse for providing the Formatter interface.  It
-// uses the passed reflect value to figure out what kind of object we are
-// dealing with and formats it appropriately.  It is a recursive function,
-// however circular data structures are detected and handled properly.
-func (f *formatState) format(v reflect.Value) {
-	// Handle invalid reflect values immediately.
-	kind := v.Kind()
-	if kind == reflect.Invalid {
-		f.fs.Write(invalidAngleBytes)
-		return
-	}
-
-	// Handle pointers specially.
-	if kind == reflect.Ptr {
-		f.formatPtr(v)
-		return
-	}
-
-	// Print type information unless already handled elsewhere.
-	if !f.ignoreNextType && f.fs.Flag('#') {
-		f.fs.Write(openParenBytes)
-		f.fs.Write([]byte(v.Type().String()))
-		f.fs.Write(closeParenBytes)
-	}
-	f.ignoreNextType = false
-
-	// Call Stringer/error interfaces if they exist and the handle methods
-	// flag is enabled.
-	if !f.cs.DisableMethods {
-		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
-			if handled := handleMethods(f.cs, f.fs, v); handled {
-				return
-			}
-		}
-	}
-
-	switch kind {
-	case reflect.Invalid:
-		// Do nothing.  We should never get here since invalid has already
-		// been handled above.
-
-	case reflect.Bool:
-		printBool(f.fs, v.Bool())
-
-	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
-		printInt(f.fs, v.Int(), 10)
-
-	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
-		printUint(f.fs, v.Uint(), 10)
-
-	case reflect.Float32:
-		printFloat(f.fs, v.Float(), 32)
-
-	case reflect.Float64:
-		printFloat(f.fs, v.Float(), 64)
-
-	case reflect.Complex64:
-		printComplex(f.fs, v.Complex(), 32)
-
-	case reflect.Complex128:
-		printComplex(f.fs, v.Complex(), 64)
-
-	case reflect.Slice:
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-			break
-		}
-		fallthrough
-
-	case reflect.Array:
-		f.fs.Write(openBracketBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			numEntries := v.Len()
-			for i := 0; i < numEntries; i++ {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				f.ignoreNextType = true
-				f.format(f.unpackValue(v.Index(i)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeBracketBytes)
-
-	case reflect.String:
-		f.fs.Write([]byte(v.String()))
-
-	case reflect.Interface:
-		// The only time we should get here is for nil interfaces due to
-		// unpackValue calls.
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-		}
-
-	case reflect.Ptr:
-		// Do nothing.  We should never get here since pointers have already
-		// been handled above.
-
-	case reflect.Map:
-		// nil maps should be indicated as different than empty maps
-		if v.IsNil() {
-			f.fs.Write(nilAngleBytes)
-			break
-		}
-
-		f.fs.Write(openMapBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			keys := v.MapKeys()
-			if f.cs.SortKeys {
-				sortValues(keys, f.cs)
-			}
-			for i, key := range keys {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				f.ignoreNextType = true
-				f.format(f.unpackValue(key))
-				f.fs.Write(colonBytes)
-				f.ignoreNextType = true
-				f.format(f.unpackValue(v.MapIndex(key)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeMapBytes)
-
-	case reflect.Struct:
-		numFields := v.NumField()
-		f.fs.Write(openBraceBytes)
-		f.depth++
-		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
-			f.fs.Write(maxShortBytes)
-		} else {
-			vt := v.Type()
-			for i := 0; i < numFields; i++ {
-				if i > 0 {
-					f.fs.Write(spaceBytes)
-				}
-				vtf := vt.Field(i)
-				if f.fs.Flag('+') || f.fs.Flag('#') {
-					f.fs.Write([]byte(vtf.Name))
-					f.fs.Write(colonBytes)
-				}
-				f.format(f.unpackValue(v.Field(i)))
-			}
-		}
-		f.depth--
-		f.fs.Write(closeBraceBytes)
-
-	case reflect.Uintptr:
-		printHexPtr(f.fs, uintptr(v.Uint()))
-
-	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
-		printHexPtr(f.fs, v.Pointer())
-
-	// There were not any other types at the time this code was written, but
-	// fall back to letting the default fmt package handle it if any get added.
-	default:
-		format := f.buildDefaultFormat()
-		if v.CanInterface() {
-			fmt.Fprintf(f.fs, format, v.Interface())
-		} else {
-			fmt.Fprintf(f.fs, format, v.String())
-		}
-	}
-}
-
-// Format satisfies the fmt.Formatter interface. See NewFormatter for usage
-// details.
-func (f *formatState) Format(fs fmt.State, verb rune) {
-	f.fs = fs
-
-	// Use standard formatting for verbs that are not v.
-	if verb != 'v' {
-		format := f.constructOrigFormat(verb)
-		fmt.Fprintf(fs, format, f.value)
-		return
-	}
-
-	if f.value == nil {
-		if fs.Flag('#') {
-			fs.Write(interfaceBytes)
-		}
-		fs.Write(nilAngleBytes)
-		return
-	}
-
-	f.format(reflect.ValueOf(f.value))
-}
-
-// newFormatter is a helper function to consolidate the logic from the various
-// public methods which take varying config states.
-func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter {
-	fs := &formatState{value: v, cs: cs}
-	fs.pointers = make(map[uintptr]int)
-	return fs
-}
-
-/*
-NewFormatter returns a custom formatter that satisfies the fmt.Formatter
-interface.  As a result, it integrates cleanly with standard fmt package
-printing functions.  The formatter is useful for inline printing of smaller data
-types similar to the standard %v format specifier.
-
-The custom formatter only responds to the %v (most compact), %+v (adds pointer
-addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
-combinations.  Any other verbs such as %x and %q will be sent to the the
-standard fmt package for formatting.  In addition, the custom formatter ignores
-the width and precision arguments (however they will still work on the format
-specifiers not handled by the custom formatter).
-
-Typically this function shouldn't be called directly.  It is much easier to make
-use of the custom formatter by calling one of the convenience functions such as
-Printf, Println, or Fprintf.
-*/
-func NewFormatter(v interface{}) fmt.Formatter {
-	return newFormatter(&Config, v)
-}
--- a/vendor/github.com/davecgh/go-spew/spew/spew.go
+++ b/vendor/github.com/davecgh/go-spew/spew/spew.go
@ -1,148 +0,0 @@
-/*
- * Copyright (c) 2013 Dave Collins <dave@davec.name>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-package spew
-
-import (
-	"fmt"
-	"io"
-)
-
-// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the formatted string as a value that satisfies error.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Errorf(format string, a ...interface{}) (err error) {
-	return fmt.Errorf(format, convertArgs(a)...)
-}
-
-// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprint(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprint(w, convertArgs(a)...)
-}
-
-// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
-	return fmt.Fprintf(w, format, convertArgs(a)...)
-}
-
-// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
-// passed with a default Formatter interface returned by NewFormatter.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b))
-func Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
-	return fmt.Fprintln(w, convertArgs(a)...)
-}
-
-// Print is a wrapper for fmt.Print that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b))
-func Print(a ...interface{}) (n int, err error) {
-	return fmt.Print(convertArgs(a)...)
-}
-
-// Printf is a wrapper for fmt.Printf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Printf(format string, a ...interface{}) (n int, err error) {
-	return fmt.Printf(format, convertArgs(a)...)
-}
-
-// Println is a wrapper for fmt.Println that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the number of bytes written and any write error encountered.  See
-// NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b))
-func Println(a ...interface{}) (n int, err error) {
-	return fmt.Println(convertArgs(a)...)
-}
-
-// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprint(a ...interface{}) string {
-	return fmt.Sprint(convertArgs(a)...)
-}
-
-// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
-// passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprintf(format string, a ...interface{}) string {
-	return fmt.Sprintf(format, convertArgs(a)...)
-}
-
-// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
-// were passed with a default Formatter interface returned by NewFormatter.  It
-// returns the resulting string.  See NewFormatter for formatting details.
-//
-// This function is shorthand for the following syntax:
-//
-//	fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b))
-func Sprintln(a ...interface{}) string {
-	return fmt.Sprintln(convertArgs(a)...)
-}
-
-// convertArgs accepts a slice of arguments and returns a slice of the same
-// length with each argument converted to a default spew Formatter interface.
-func convertArgs(args []interface{}) (formatters []interface{}) {
-	formatters = make([]interface{}, len(args))
-	for index, arg := range args {
-		formatters[index] = NewFormatter(arg)
-	}
-	return formatters
-}
--- a/vendor/github.com/docker/docker/vendor/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/pkg/LICENSE
+++ b/vendor/github.com/docker/docker/vendor/src/github.com/coreos/etcd/cmd/vendor/github.com/coreos/pkg/LICENSE
--- a/vendor/github.com/docker/distribution/README.md
+++ b/vendor/github.com/docker/distribution/README.md
@ -0,0 +1,130 @@
+# Distribution
+
+The Docker toolset to pack, ship, store, and deliver content.
+
+This repository's main product is the Docker Registry 2.0 implementation
+for storing and distributing Docker images. It supersedes the
+[docker/docker-registry](https://github.com/docker/docker-registry)
+project with a new API design, focused around security and performance.
+
+<img src="https://www.docker.com/sites/default/files/oyster-registry-3.png" width=200px/>
+
+[![Circle CI](https://circleci.com/gh/docker/distribution/tree/master.svg?style=svg)](https://circleci.com/gh/docker/distribution/tree/master)
+[![GoDoc](https://godoc.org/github.com/docker/distribution?status.svg)](https://godoc.org/github.com/docker/distribution)
+
+This repository contains the following components:
+
+|**Component**       |Description                                                                                                                                                                                         |
+|--------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| **registry**       | An implementation of the [Docker Registry HTTP API V2](docs/spec/api.md) for use with docker 1.6+.                                                                                                  |
+| **libraries**      | A rich set of libraries for interacting with distribution components. Please see [godoc](https://godoc.org/github.com/docker/distribution) for details. **Note**: These libraries are **unstable**. |
+| **specifications** | _Distribution_ related specifications are available in [docs/spec](docs/spec)                                                                                                                        |
+| **documentation**  | Docker's full documentation set is available at [docs.docker.com](https://docs.docker.com). This repository [contains the subset](docs/) related just to the registry.                                                                                                                                          |
+
+### How does this integrate with Docker engine?
+
+This project should provide an implementation to a V2 API for use in the [Docker
+core project](https://github.com/docker/docker). The API should be embeddable
+and simplify the process of securely pulling and pushing content from `docker`
+daemons.
+
+### What are the long term goals of the Distribution project?
+
+The _Distribution_ project has the further long term goal of providing a
+secure tool chain for distributing content. The specifications, APIs and tools
+should be as useful with Docker as they are without.
+
+Our goal is to design a professional grade and extensible content distribution
+system that allow users to:
+
+* Enjoy an efficient, secured and reliable way to store, manage, package and
+  exchange content
+* Hack/roll their own on top of healthy open-source components
+* Implement their own home made solution through good specs, and solid
+  extensions mechanism.
+
+## More about Registry 2.0
+
+The new registry implementation provides the following benefits:
+
+- faster push and pull
+- new, more efficient implementation
+- simplified deployment
+- pluggable storage backend
+- webhook notifications
+
+For information on upcoming functionality, please see [ROADMAP.md](ROADMAP.md).
+
+### Who needs to deploy a registry?
+
+By default, Docker users pull images from Docker's public registry instance.
+[Installing Docker](https://docs.docker.com/engine/installation/) gives users this
+ability. Users can also push images to a repository on Docker's public registry,
+if they have a [Docker Hub](https://hub.docker.com/) account.
+
+For some users and even companies, this default behavior is sufficient. For
+others, it is not.
+
+For example, users with their own software products may want to maintain a
+registry for private, company images. Also, you may wish to deploy your own
+image repository for images used to test or in continuous integration. For these
+use cases and others, [deploying your own registry instance](https://github.com/docker/docker.github.io/blob/master/registry/deploying.md)
+may be the better choice.
+
+### Migration to Registry 2.0
+
+For those who have previously deployed their own registry based on the Registry
+1.0 implementation and wish to deploy a Registry 2.0 while retaining images,
+data migration is required. A tool to assist with migration efforts has been
+created. For more information see [docker/migrator](https://github.com/docker/migrator).
+
+## Contribute
+
+Please see [CONTRIBUTING.md](CONTRIBUTING.md) for details on how to contribute
+issues, fixes, and patches to this project. If you are contributing code, see
+the instructions for [building a development environment](BUILDING.md).
+
+## Support
+
+If any issues are encountered while using the _Distribution_ project, several
+avenues are available for support:
+
+<table>
+<tr>
+	<th align="left">
+	IRC
+	</th>
+	<td>
+	#docker-distribution on FreeNode
+	</td>
+</tr>
+<tr>
+	<th align="left">
+	Issue Tracker
+	</th>
+	<td>
+	github.com/docker/distribution/issues
+	</td>
+</tr>
+<tr>
+	<th align="left">
+	Google Groups
+	</th>
+	<td>
+	https://groups.google.com/a/dockerproject.org/forum/#!forum/distribution
+	</td>
+</tr>
+<tr>
+	<th align="left">
+	Mailing List
+	</th>
+	<td>
+	docker@dockerproject.org
+	</td>
+</tr>
+</table>
+
+
+## License
+
+This project is distributed under [Apache License, Version 2.0](LICENSE).
--- a/vendor/github.com/docker/distribution/digestset/set.go
+++ b/vendor/github.com/docker/distribution/digestset/set.go
@ -0,0 +1,247 @@
+package digestset
+
+import (
+	"errors"
+	"sort"
+	"strings"
+	"sync"
+
+	digest "github.com/opencontainers/go-digest"
+)
+
+var (
+	// ErrDigestNotFound is used when a matching digest
+	// could not be found in a set.
+	ErrDigestNotFound = errors.New("digest not found")
+
+	// ErrDigestAmbiguous is used when multiple digests
+	// are found in a set. None of the matching digests
+	// should be considered valid matches.
+	ErrDigestAmbiguous = errors.New("ambiguous digest string")
+)
+
+// Set is used to hold a unique set of digests which
+// may be easily referenced by easily  referenced by a string
+// representation of the digest as well as short representation.
+// The uniqueness of the short representation is based on other
+// digests in the set. If digests are omitted from this set,
+// collisions in a larger set may not be detected, therefore it
+// is important to always do short representation lookups on
+// the complete set of digests. To mitigate collisions, an
+// appropriately long short code should be used.
+type Set struct {
+	mutex   sync.RWMutex
+	entries digestEntries
+}
+
+// NewSet creates an empty set of digests
+// which may have digests added.
+func NewSet() *Set {
+	return &Set{
+		entries: digestEntries{},
+	}
+}
+
+// checkShortMatch checks whether two digests match as either whole
+// values or short values. This function does not test equality,
+// rather whether the second value could match against the first
+// value.
+func checkShortMatch(alg digest.Algorithm, hex, shortAlg, shortHex string) bool {
+	if len(hex) == len(shortHex) {
+		if hex != shortHex {
+			return false
+		}
+		if len(shortAlg) > 0 && string(alg) != shortAlg {
+			return false
+		}
+	} else if !strings.HasPrefix(hex, shortHex) {
+		return false
+	} else if len(shortAlg) > 0 && string(alg) != shortAlg {
+		return false
+	}
+	return true
+}
+
+// Lookup looks for a digest matching the given string representation.
+// If no digests could be found ErrDigestNotFound will be returned
+// with an empty digest value. If multiple matches are found
+// ErrDigestAmbiguous will be returned with an empty digest value.
+func (dst *Set) Lookup(d string) (digest.Digest, error) {
+	dst.mutex.RLock()
+	defer dst.mutex.RUnlock()
+	if len(dst.entries) == 0 {
+		return "", ErrDigestNotFound
+	}
+	var (
+		searchFunc func(int) bool
+		alg        digest.Algorithm
+		hex        string
+	)
+	dgst, err := digest.Parse(d)
+	if err == digest.ErrDigestInvalidFormat {
+		hex = d
+		searchFunc = func(i int) bool {
+			return dst.entries[i].val >= d
+		}
+	} else {
+		hex = dgst.Hex()
+		alg = dgst.Algorithm()
+		searchFunc = func(i int) bool {
+			if dst.entries[i].val == hex {
+				return dst.entries[i].alg >= alg
+			}
+			return dst.entries[i].val >= hex
+		}
+	}
+	idx := sort.Search(len(dst.entries), searchFunc)
+	if idx == len(dst.entries) || !checkShortMatch(dst.entries[idx].alg, dst.entries[idx].val, string(alg), hex) {
+		return "", ErrDigestNotFound
+	}
+	if dst.entries[idx].alg == alg && dst.entries[idx].val == hex {
+		return dst.entries[idx].digest, nil
+	}
+	if idx+1 < len(dst.entries) && checkShortMatch(dst.entries[idx+1].alg, dst.entries[idx+1].val, string(alg), hex) {
+		return "", ErrDigestAmbiguous
+	}
+
+	return dst.entries[idx].digest, nil
+}
+
+// Add adds the given digest to the set. An error will be returned
+// if the given digest is invalid. If the digest already exists in the
+// set, this operation will be a no-op.
+func (dst *Set) Add(d digest.Digest) error {
+	if err := d.Validate(); err != nil {
+		return err
+	}
+	dst.mutex.Lock()
+	defer dst.mutex.Unlock()
+	entry := &digestEntry{alg: d.Algorithm(), val: d.Hex(), digest: d}
+	searchFunc := func(i int) bool {
+		if dst.entries[i].val == entry.val {
+			return dst.entries[i].alg >= entry.alg
+		}
+		return dst.entries[i].val >= entry.val
+	}
+	idx := sort.Search(len(dst.entries), searchFunc)
+	if idx == len(dst.entries) {
+		dst.entries = append(dst.entries, entry)
+		return nil
+	} else if dst.entries[idx].digest == d {
+		return nil
+	}
+
+	entries := append(dst.entries, nil)
+	copy(entries[idx+1:], entries[idx:len(entries)-1])
+	entries[idx] = entry
+	dst.entries = entries
+	return nil
+}
+
+// Remove removes the given digest from the set. An err will be
+// returned if the given digest is invalid. If the digest does
+// not exist in the set, this operation will be a no-op.
+func (dst *Set) Remove(d digest.Digest) error {
+	if err := d.Validate(); err != nil {
+		return err
+	}
+	dst.mutex.Lock()
+	defer dst.mutex.Unlock()
+	entry := &digestEntry{alg: d.Algorithm(), val: d.Hex(), digest: d}
+	searchFunc := func(i int) bool {
+		if dst.entries[i].val == entry.val {
+			return dst.entries[i].alg >= entry.alg
+		}
+		return dst.entries[i].val >= entry.val
+	}
+	idx := sort.Search(len(dst.entries), searchFunc)
+	// Not found if idx is after or value at idx is not digest
+	if idx == len(dst.entries) || dst.entries[idx].digest != d {
+		return nil
+	}
+
+	entries := dst.entries
+	copy(entries[idx:], entries[idx+1:])
+	entries = entries[:len(entries)-1]
+	dst.entries = entries
+
+	return nil
+}
+
+// All returns all the digests in the set
+func (dst *Set) All() []digest.Digest {
+	dst.mutex.RLock()
+	defer dst.mutex.RUnlock()
+	retValues := make([]digest.Digest, len(dst.entries))
+	for i := range dst.entries {
+		retValues[i] = dst.entries[i].digest
+	}
+
+	return retValues
+}
+
+// ShortCodeTable returns a map of Digest to unique short codes. The
+// length represents the minimum value, the maximum length may be the
+// entire value of digest if uniqueness cannot be achieved without the
+// full value. This function will attempt to make short codes as short
+// as possible to be unique.
+func ShortCodeTable(dst *Set, length int) map[digest.Digest]string {
+	dst.mutex.RLock()
+	defer dst.mutex.RUnlock()
+	m := make(map[digest.Digest]string, len(dst.entries))
+	l := length
+	resetIdx := 0
+	for i := 0; i < len(dst.entries); i++ {
+		var short string
+		extended := true
+		for extended {
+			extended = false
+			if len(dst.entries[i].val) <= l {
+				short = dst.entries[i].digest.String()
+			} else {
+				short = dst.entries[i].val[:l]
+				for j := i + 1; j < len(dst.entries); j++ {
+					if checkShortMatch(dst.entries[j].alg, dst.entries[j].val, "", short) {
+						if j > resetIdx {
+							resetIdx = j
+						}
+						extended = true
+					} else {
+						break
+					}
+				}
+				if extended {
+					l++
+				}
+			}
+		}
+		m[dst.entries[i].digest] = short
+		if i >= resetIdx {
+			l = length
+		}
+	}
+	return m
+}
+
+type digestEntry struct {
+	alg    digest.Algorithm
+	val    string
+	digest digest.Digest
+}
+
+type digestEntries []*digestEntry
+
+func (d digestEntries) Len() int {
+	return len(d)
+}
+
+func (d digestEntries) Less(i, j int) bool {
+	if d[i].val != d[j].val {
+		return d[i].val < d[j].val
+	}
+	return d[i].alg < d[j].alg
+}
+
+func (d digestEntries) Swap(i, j int) {
+	d[i], d[j] = d[j], d[i]
+}
--- a/vendor/github.com/docker/distribution/reference/helpers.go
+++ b/vendor/github.com/docker/distribution/reference/helpers.go
@ -0,0 +1,42 @@
+package reference
+
+import "path"
+
+// IsNameOnly returns true if reference only contains a repo name.
+func IsNameOnly(ref Named) bool {
+	if _, ok := ref.(NamedTagged); ok {
+		return false
+	}
+	if _, ok := ref.(Canonical); ok {
+		return false
+	}
+	return true
+}
+
+// FamiliarName returns the familiar name string
+// for the given named, familiarizing if needed.
+func FamiliarName(ref Named) string {
+	if nn, ok := ref.(normalizedNamed); ok {
+		return nn.Familiar().Name()
+	}
+	return ref.Name()
+}
+
+// FamiliarString returns the familiar string representation
+// for the given reference, familiarizing if needed.
+func FamiliarString(ref Reference) string {
+	if nn, ok := ref.(normalizedNamed); ok {
+		return nn.Familiar().String()
+	}
+	return ref.String()
+}
+
+// FamiliarMatch reports whether ref matches the specified pattern.
+// See https://godoc.org/path#Match for supported patterns.
+func FamiliarMatch(pattern string, ref Reference) (bool, error) {
+	matched, err := path.Match(pattern, FamiliarString(ref))
+	if namedRef, isNamed := ref.(Named); isNamed && !matched {
+		matched, _ = path.Match(pattern, FamiliarName(namedRef))
+	}
+	return matched, err
+}
--- a/vendor/github.com/docker/distribution/reference/normalize.go
+++ b/vendor/github.com/docker/distribution/reference/normalize.go
@ -0,0 +1,170 @@
+package reference
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/docker/distribution/digestset"
+	"github.com/opencontainers/go-digest"
+)
+
+var (
+	legacyDefaultDomain = "index.docker.io"
+	defaultDomain       = "docker.io"
+	officialRepoName    = "library"
+	defaultTag          = "latest"
+)
+
+// normalizedNamed represents a name which has been
+// normalized and has a familiar form. A familiar name
+// is what is used in Docker UI. An example normalized
+// name is "docker.io/library/ubuntu" and corresponding
+// familiar name of "ubuntu".
+type normalizedNamed interface {
+	Named
+	Familiar() Named
+}
+
+// ParseNormalizedNamed parses a string into a named reference
+// transforming a familiar name from Docker UI to a fully
+// qualified reference. If the value may be an identifier
+// use ParseAnyReference.
+func ParseNormalizedNamed(s string) (Named, error) {
+	if ok := anchoredIdentifierRegexp.MatchString(s); ok {
+		return nil, fmt.Errorf("invalid repository name (%s), cannot specify 64-byte hexadecimal strings", s)
+	}
+	domain, remainder := splitDockerDomain(s)
+	var remoteName string
+	if tagSep := strings.IndexRune(remainder, ':'); tagSep > -1 {
+		remoteName = remainder[:tagSep]
+	} else {
+		remoteName = remainder
+	}
+	if strings.ToLower(remoteName) != remoteName {
+		return nil, errors.New("invalid reference format: repository name must be lowercase")
+	}
+
+	ref, err := Parse(domain + "/" + remainder)
+	if err != nil {
+		return nil, err
+	}
+	named, isNamed := ref.(Named)
+	if !isNamed {
+		return nil, fmt.Errorf("reference %s has no name", ref.String())
+	}
+	return named, nil
+}
+
+// splitDockerDomain splits a repository name to domain and remotename string.
+// If no valid domain is found, the default domain is used. Repository name
+// needs to be already validated before.
+func splitDockerDomain(name string) (domain, remainder string) {
+	i := strings.IndexRune(name, '/')
+	if i == -1 || (!strings.ContainsAny(name[:i], ".:") && name[:i] != "localhost") {
+		domain, remainder = defaultDomain, name
+	} else {
+		domain, remainder = name[:i], name[i+1:]
+	}
+	if domain == legacyDefaultDomain {
+		domain = defaultDomain
+	}
+	if domain == defaultDomain && !strings.ContainsRune(remainder, '/') {
+		remainder = officialRepoName + "/" + remainder
+	}
+	return
+}
+
+// familiarizeName returns a shortened version of the name familiar
+// to to the Docker UI. Familiar names have the default domain
+// "docker.io" and "library/" repository prefix removed.
+// For example, "docker.io/library/redis" will have the familiar
+// name "redis" and "docker.io/dmcgowan/myapp" will be "dmcgowan/myapp".
+// Returns a familiarized named only reference.
+func familiarizeName(named namedRepository) repository {
+	repo := repository{
+		domain: named.Domain(),
+		path:   named.Path(),
+	}
+
+	if repo.domain == defaultDomain {
+		repo.domain = ""
+		// Handle official repositories which have the pattern "library/<official repo name>"
+		if split := strings.Split(repo.path, "/"); len(split) == 2 && split[0] == officialRepoName {
+			repo.path = split[1]
+		}
+	}
+	return repo
+}
+
+func (r reference) Familiar() Named {
+	return reference{
+		namedRepository: familiarizeName(r.namedRepository),
+		tag:             r.tag,
+		digest:          r.digest,
+	}
+}
+
+func (r repository) Familiar() Named {
+	return familiarizeName(r)
+}
+
+func (t taggedReference) Familiar() Named {
+	return taggedReference{
+		namedRepository: familiarizeName(t.namedRepository),
+		tag:             t.tag,
+	}
+}
+
+func (c canonicalReference) Familiar() Named {
+	return canonicalReference{
+		namedRepository: familiarizeName(c.namedRepository),
+		digest:          c.digest,
+	}
+}
+
+// TagNameOnly adds the default tag "latest" to a reference if it only has
+// a repo name.
+func TagNameOnly(ref Named) Named {
+	if IsNameOnly(ref) {
+		namedTagged, err := WithTag(ref, defaultTag)
+		if err != nil {
+			// Default tag must be valid, to create a NamedTagged
+			// type with non-validated input the WithTag function
+			// should be used instead
+			panic(err)
+		}
+		return namedTagged
+	}
+	return ref
+}
+
+// ParseAnyReference parses a reference string as a possible identifier,
+// full digest, or familiar name.
+func ParseAnyReference(ref string) (Reference, error) {
+	if ok := anchoredIdentifierRegexp.MatchString(ref); ok {
+		return digestReference("sha256:" + ref), nil
+	}
+	if dgst, err := digest.Parse(ref); err == nil {
+		return digestReference(dgst), nil
+	}
+
+	return ParseNormalizedNamed(ref)
+}
+
+// ParseAnyReferenceWithSet parses a reference string as a possible short
+// identifier to be matched in a digest set, a full digest, or familiar name.
+func ParseAnyReferenceWithSet(ref string, ds *digestset.Set) (Reference, error) {
+	if ok := anchoredShortIdentifierRegexp.MatchString(ref); ok {
+		dgst, err := ds.Lookup(ref)
+		if err == nil {
+			return digestReference(dgst), nil
+		}
+	} else {
+		if dgst, err := digest.Parse(ref); err == nil {
+			return digestReference(dgst), nil
+		}
+	}
+
+	return ParseNormalizedNamed(ref)
+}
--- a/vendor/github.com/docker/distribution/reference/reference.go
+++ b/vendor/github.com/docker/distribution/reference/reference.go
@ -0,0 +1,433 @@
+// Package reference provides a general type to represent any way of referencing images within the registry.
+// Its main purpose is to abstract tags and digests (content-addressable hash).
+//
+// Grammar
+//
+// 	reference                       := name [ ":" tag ] [ "@" digest ]
+//	name                            := [domain '/'] path-component ['/' path-component]*
+//	domain                          := domain-component ['.' domain-component]* [':' port-number]
+//	domain-component                := /([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])/
+//	port-number                     := /[0-9]+/
+//	path-component                  := alpha-numeric [separator alpha-numeric]*
+// 	alpha-numeric                   := /[a-z0-9]+/
+//	separator                       := /[_.]|__|[-]*/
+//
+//	tag                             := /[\w][\w.-]{0,127}/
+//
+//	digest                          := digest-algorithm ":" digest-hex
+//	digest-algorithm                := digest-algorithm-component [ digest-algorithm-separator digest-algorithm-component ]
+//	digest-algorithm-separator      := /[+.-_]/
+//	digest-algorithm-component      := /[A-Za-z][A-Za-z0-9]*/
+//	digest-hex                      := /[0-9a-fA-F]{32,}/ ; At least 128 bit digest value
+//
+//	identifier                      := /[a-f0-9]{64}/
+//	short-identifier                := /[a-f0-9]{6,64}/
+package reference
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+
+	"github.com/opencontainers/go-digest"
+)
+
+const (
+	// NameTotalLengthMax is the maximum total number of characters in a repository name.
+	NameTotalLengthMax = 255
+)
+
+var (
+	// ErrReferenceInvalidFormat represents an error while trying to parse a string as a reference.
+	ErrReferenceInvalidFormat = errors.New("invalid reference format")
+
+	// ErrTagInvalidFormat represents an error while trying to parse a string as a tag.
+	ErrTagInvalidFormat = errors.New("invalid tag format")
+
+	// ErrDigestInvalidFormat represents an error while trying to parse a string as a tag.
+	ErrDigestInvalidFormat = errors.New("invalid digest format")
+
+	// ErrNameContainsUppercase is returned for invalid repository names that contain uppercase characters.
+	ErrNameContainsUppercase = errors.New("repository name must be lowercase")
+
+	// ErrNameEmpty is returned for empty, invalid repository names.
+	ErrNameEmpty = errors.New("repository name must have at least one component")
+
+	// ErrNameTooLong is returned when a repository name is longer than NameTotalLengthMax.
+	ErrNameTooLong = fmt.Errorf("repository name must not be more than %v characters", NameTotalLengthMax)
+
+	// ErrNameNotCanonical is returned when a name is not canonical.
+	ErrNameNotCanonical = errors.New("repository name must be canonical")
+)
+
+// Reference is an opaque object reference identifier that may include
+// modifiers such as a hostname, name, tag, and digest.
+type Reference interface {
+	// String returns the full reference
+	String() string
+}
+
+// Field provides a wrapper type for resolving correct reference types when
+// working with encoding.
+type Field struct {
+	reference Reference
+}
+
+// AsField wraps a reference in a Field for encoding.
+func AsField(reference Reference) Field {
+	return Field{reference}
+}
+
+// Reference unwraps the reference type from the field to
+// return the Reference object. This object should be
+// of the appropriate type to further check for different
+// reference types.
+func (f Field) Reference() Reference {
+	return f.reference
+}
+
+// MarshalText serializes the field to byte text which
+// is the string of the reference.
+func (f Field) MarshalText() (p []byte, err error) {
+	return []byte(f.reference.String()), nil
+}
+
+// UnmarshalText parses text bytes by invoking the
+// reference parser to ensure the appropriately
+// typed reference object is wrapped by field.
+func (f *Field) UnmarshalText(p []byte) error {
+	r, err := Parse(string(p))
+	if err != nil {
+		return err
+	}
+
+	f.reference = r
+	return nil
+}
+
+// Named is an object with a full name
+type Named interface {
+	Reference
+	Name() string
+}
+
+// Tagged is an object which has a tag
+type Tagged interface {
+	Reference
+	Tag() string
+}
+
+// NamedTagged is an object including a name and tag.
+type NamedTagged interface {
+	Named
+	Tag() string
+}
+
+// Digested is an object which has a digest
+// in which it can be referenced by
+type Digested interface {
+	Reference
+	Digest() digest.Digest
+}
+
+// Canonical reference is an object with a fully unique
+// name including a name with domain and digest
+type Canonical interface {
+	Named
+	Digest() digest.Digest
+}
+
+// namedRepository is a reference to a repository with a name.
+// A namedRepository has both domain and path components.
+type namedRepository interface {
+	Named
+	Domain() string
+	Path() string
+}
+
+// Domain returns the domain part of the Named reference
+func Domain(named Named) string {
+	if r, ok := named.(namedRepository); ok {
+		return r.Domain()
+	}
+	domain, _ := splitDomain(named.Name())
+	return domain
+}
+
+// Path returns the name without the domain part of the Named reference
+func Path(named Named) (name string) {
+	if r, ok := named.(namedRepository); ok {
+		return r.Path()
+	}
+	_, path := splitDomain(named.Name())
+	return path
+}
+
+func splitDomain(name string) (string, string) {
+	match := anchoredNameRegexp.FindStringSubmatch(name)
+	if len(match) != 3 {
+		return "", name
+	}
+	return match[1], match[2]
+}
+
+// SplitHostname splits a named reference into a
+// hostname and name string. If no valid hostname is
+// found, the hostname is empty and the full value
+// is returned as name
+// DEPRECATED: Use Domain or Path
+func SplitHostname(named Named) (string, string) {
+	if r, ok := named.(namedRepository); ok {
+		return r.Domain(), r.Path()
+	}
+	return splitDomain(named.Name())
+}
+
+// Parse parses s and returns a syntactically valid Reference.
+// If an error was encountered it is returned, along with a nil Reference.
+// NOTE: Parse will not handle short digests.
+func Parse(s string) (Reference, error) {
+	matches := ReferenceRegexp.FindStringSubmatch(s)
+	if matches == nil {
+		if s == "" {
+			return nil, ErrNameEmpty
+		}
+		if ReferenceRegexp.FindStringSubmatch(strings.ToLower(s)) != nil {
+			return nil, ErrNameContainsUppercase
+		}
+		return nil, ErrReferenceInvalidFormat
+	}
+
+	if len(matches[1]) > NameTotalLengthMax {
+		return nil, ErrNameTooLong
+	}
+
+	var repo repository
+
+	nameMatch := anchoredNameRegexp.FindStringSubmatch(matches[1])
+	if nameMatch != nil && len(nameMatch) == 3 {
+		repo.domain = nameMatch[1]
+		repo.path = nameMatch[2]
+	} else {
+		repo.domain = ""
+		repo.path = matches[1]
+	}
+
+	ref := reference{
+		namedRepository: repo,
+		tag:             matches[2],
+	}
+	if matches[3] != "" {
+		var err error
+		ref.digest, err = digest.Parse(matches[3])
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	r := getBestReferenceType(ref)
+	if r == nil {
+		return nil, ErrNameEmpty
+	}
+
+	return r, nil
+}
+
+// ParseNamed parses s and returns a syntactically valid reference implementing
+// the Named interface. The reference must have a name and be in the canonical
+// form, otherwise an error is returned.
+// If an error was encountered it is returned, along with a nil Reference.
+// NOTE: ParseNamed will not handle short digests.
+func ParseNamed(s string) (Named, error) {
+	named, err := ParseNormalizedNamed(s)
+	if err != nil {
+		return nil, err
+	}
+	if named.String() != s {
+		return nil, ErrNameNotCanonical
+	}
+	return named, nil
+}
+
+// WithName returns a named object representing the given string. If the input
+// is invalid ErrReferenceInvalidFormat will be returned.
+func WithName(name string) (Named, error) {
+	if len(name) > NameTotalLengthMax {
+		return nil, ErrNameTooLong
+	}
+
+	match := anchoredNameRegexp.FindStringSubmatch(name)
+	if match == nil || len(match) != 3 {
+		return nil, ErrReferenceInvalidFormat
+	}
+	return repository{
+		domain: match[1],
+		path:   match[2],
+	}, nil
+}
+
+// WithTag combines the name from "name" and the tag from "tag" to form a
+// reference incorporating both the name and the tag.
+func WithTag(name Named, tag string) (NamedTagged, error) {
+	if !anchoredTagRegexp.MatchString(tag) {
+		return nil, ErrTagInvalidFormat
+	}
+	var repo repository
+	if r, ok := name.(namedRepository); ok {
+		repo.domain = r.Domain()
+		repo.path = r.Path()
+	} else {
+		repo.path = name.Name()
+	}
+	if canonical, ok := name.(Canonical); ok {
+		return reference{
+			namedRepository: repo,
+			tag:             tag,
+			digest:          canonical.Digest(),
+		}, nil
+	}
+	return taggedReference{
+		namedRepository: repo,
+		tag:             tag,
+	}, nil
+}
+
+// WithDigest combines the name from "name" and the digest from "digest" to form
+// a reference incorporating both the name and the digest.
+func WithDigest(name Named, digest digest.Digest) (Canonical, error) {
+	if !anchoredDigestRegexp.MatchString(digest.String()) {
+		return nil, ErrDigestInvalidFormat
+	}
+	var repo repository
+	if r, ok := name.(namedRepository); ok {
+		repo.domain = r.Domain()
+		repo.path = r.Path()
+	} else {
+		repo.path = name.Name()
+	}
+	if tagged, ok := name.(Tagged); ok {
+		return reference{
+			namedRepository: repo,
+			tag:             tagged.Tag(),
+			digest:          digest,
+		}, nil
+	}
+	return canonicalReference{
+		namedRepository: repo,
+		digest:          digest,
+	}, nil
+}
+
+// TrimNamed removes any tag or digest from the named reference.
+func TrimNamed(ref Named) Named {
+	domain, path := SplitHostname(ref)
+	return repository{
+		domain: domain,
+		path:   path,
+	}
+}
+
+func getBestReferenceType(ref reference) Reference {
+	if ref.Name() == "" {
+		// Allow digest only references
+		if ref.digest != "" {
+			return digestReference(ref.digest)
+		}
+		return nil
+	}
+	if ref.tag == "" {
+		if ref.digest != "" {
+			return canonicalReference{
+				namedRepository: ref.namedRepository,
+				digest:          ref.digest,
+			}
+		}
+		return ref.namedRepository
+	}
+	if ref.digest == "" {
+		return taggedReference{
+			namedRepository: ref.namedRepository,
+			tag:             ref.tag,
+		}
+	}
+
+	return ref
+}
+
+type reference struct {
+	namedRepository
+	tag    string
+	digest digest.Digest
+}
+
+func (r reference) String() string {
+	return r.Name() + ":" + r.tag + "@" + r.digest.String()
+}
+
+func (r reference) Tag() string {
+	return r.tag
+}
+
+func (r reference) Digest() digest.Digest {
+	return r.digest
+}
+
+type repository struct {
+	domain string
+	path   string
+}
+
+func (r repository) String() string {
+	return r.Name()
+}
+
+func (r repository) Name() string {
+	if r.domain == "" {
+		return r.path
+	}
+	return r.domain + "/" + r.path
+}
+
+func (r repository) Domain() string {
+	return r.domain
+}
+
+func (r repository) Path() string {
+	return r.path
+}
+
+type digestReference digest.Digest
+
+func (d digestReference) String() string {
+	return digest.Digest(d).String()
+}
+
+func (d digestReference) Digest() digest.Digest {
+	return digest.Digest(d)
+}
+
+type taggedReference struct {
+	namedRepository
+	tag string
+}
+
+func (t taggedReference) String() string {
+	return t.Name() + ":" + t.tag
+}
+
+func (t taggedReference) Tag() string {
+	return t.tag
+}
+
+type canonicalReference struct {
+	namedRepository
+	digest digest.Digest
+}
+
+func (c canonicalReference) String() string {
+	return c.Name() + "@" + c.digest.String()
+}
+
+func (c canonicalReference) Digest() digest.Digest {
+	return c.digest
+}
--- a/vendor/github.com/docker/distribution/reference/regexp.go
+++ b/vendor/github.com/docker/distribution/reference/regexp.go
@ -0,0 +1,143 @@
+package reference
+
+import "regexp"
+
+var (
+	// alphaNumericRegexp defines the alpha numeric atom, typically a
+	// component of names. This only allows lower case characters and digits.
+	alphaNumericRegexp = match(`[a-z0-9]+`)
+
+	// separatorRegexp defines the separators allowed to be embedded in name
+	// components. This allow one period, one or two underscore and multiple
+	// dashes.
+	separatorRegexp = match(`(?:[._]|__|[-]*)`)
+
+	// nameComponentRegexp restricts registry path component names to start
+	// with at least one letter or number, with following parts able to be
+	// separated by one period, one or two underscore and multiple dashes.
+	nameComponentRegexp = expression(
+		alphaNumericRegexp,
+		optional(repeated(separatorRegexp, alphaNumericRegexp)))
+
+	// domainComponentRegexp restricts the registry domain component of a
+	// repository name to start with a component as defined by DomainRegexp
+	// and followed by an optional port.
+	domainComponentRegexp = match(`(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9])`)
+
+	// DomainRegexp defines the structure of potential domain components
+	// that may be part of image names. This is purposely a subset of what is
+	// allowed by DNS to ensure backwards compatibility with Docker image
+	// names.
+	DomainRegexp = expression(
+		domainComponentRegexp,
+		optional(repeated(literal(`.`), domainComponentRegexp)),
+		optional(literal(`:`), match(`[0-9]+`)))
+
+	// TagRegexp matches valid tag names. From docker/docker:graph/tags.go.
+	TagRegexp = match(`[\w][\w.-]{0,127}`)
+
+	// anchoredTagRegexp matches valid tag names, anchored at the start and
+	// end of the matched string.
+	anchoredTagRegexp = anchored(TagRegexp)
+
+	// DigestRegexp matches valid digests.
+	DigestRegexp = match(`[A-Za-z][A-Za-z0-9]*(?:[-_+.][A-Za-z][A-Za-z0-9]*)*[:][[:xdigit:]]{32,}`)
+
+	// anchoredDigestRegexp matches valid digests, anchored at the start and
+	// end of the matched string.
+	anchoredDigestRegexp = anchored(DigestRegexp)
+
+	// NameRegexp is the format for the name component of references. The
+	// regexp has capturing groups for the domain and name part omitting
+	// the separating forward slash from either.
+	NameRegexp = expression(
+		optional(DomainRegexp, literal(`/`)),
+		nameComponentRegexp,
+		optional(repeated(literal(`/`), nameComponentRegexp)))
+
+	// anchoredNameRegexp is used to parse a name value, capturing the
+	// domain and trailing components.
+	anchoredNameRegexp = anchored(
+		optional(capture(DomainRegexp), literal(`/`)),
+		capture(nameComponentRegexp,
+			optional(repeated(literal(`/`), nameComponentRegexp))))
+
+	// ReferenceRegexp is the full supported format of a reference. The regexp
+	// is anchored and has capturing groups for name, tag, and digest
+	// components.
+	ReferenceRegexp = anchored(capture(NameRegexp),
+		optional(literal(":"), capture(TagRegexp)),
+		optional(literal("@"), capture(DigestRegexp)))
+
+	// IdentifierRegexp is the format for string identifier used as a
+	// content addressable identifier using sha256. These identifiers
+	// are like digests without the algorithm, since sha256 is used.
+	IdentifierRegexp = match(`([a-f0-9]{64})`)
+
+	// ShortIdentifierRegexp is the format used to represent a prefix
+	// of an identifier. A prefix may be used to match a sha256 identifier
+	// within a list of trusted identifiers.
+	ShortIdentifierRegexp = match(`([a-f0-9]{6,64})`)
+
+	// anchoredIdentifierRegexp is used to check or match an
+	// identifier value, anchored at start and end of string.
+	anchoredIdentifierRegexp = anchored(IdentifierRegexp)
+
+	// anchoredShortIdentifierRegexp is used to check if a value
+	// is a possible identifier prefix, anchored at start and end
+	// of string.
+	anchoredShortIdentifierRegexp = anchored(ShortIdentifierRegexp)
+)
+
+// match compiles the string to a regular expression.
+var match = regexp.MustCompile
+
+// literal compiles s into a literal regular expression, escaping any regexp
+// reserved characters.
+func literal(s string) *regexp.Regexp {
+	re := match(regexp.QuoteMeta(s))
+
+	if _, complete := re.LiteralPrefix(); !complete {
+		panic("must be a literal")
+	}
+
+	return re
+}
+
+// expression defines a full expression, where each regular expression must
+// follow the previous.
+func expression(res ...*regexp.Regexp) *regexp.Regexp {
+	var s string
+	for _, re := range res {
+		s += re.String()
+	}
+
+	return match(s)
+}
+
+// optional wraps the expression in a non-capturing group and makes the
+// production optional.
+func optional(res ...*regexp.Regexp) *regexp.Regexp {
+	return match(group(expression(res...)).String() + `?`)
+}
+
+// repeated wraps the regexp in a non-capturing group to get one or more
+// matches.
+func repeated(res ...*regexp.Regexp) *regexp.Regexp {
+	return match(group(expression(res...)).String() + `+`)
+}
+
+// group wraps the regexp in a non-capturing group.
+func group(res ...*regexp.Regexp) *regexp.Regexp {
+	return match(`(?:` + expression(res...).String() + `)`)
+}
+
+// capture wraps the expression in a capturing group.
+func capture(res ...*regexp.Regexp) *regexp.Regexp {
+	return match(`(` + expression(res...).String() + `)`)
+}
+
+// anchored anchors the regular expression by adding start and end delimiters.
+func anchored(res ...*regexp.Regexp) *regexp.Regexp {
+	return match(`^` + expression(res...).String() + `$`)
+}
--- a/vendor/github.com/docker/docker/.dockerignore
+++ b/vendor/github.com/docker/docker/.dockerignore
@ -1,4 +0,0 @@
-bundles
-.gopath
-vendor/pkg
-.go-pkg-cache
--- a/vendor/github.com/docker/docker/.github/ISSUE_TEMPLATE.md
+++ b/vendor/github.com/docker/docker/.github/ISSUE_TEMPLATE.md
@ -1,53 +0,0 @@
-<!--
-If you are reporting a new issue, make sure that we do not have any duplicates
-already open. You can ensure this by searching the issue list for this
-repository. If there is a duplicate, please close your issue and add a comment
-to the existing issue instead.
-
-If you suspect your issue is a bug, please edit your issue description to
-include the BUG REPORT INFORMATION shown below. If you fail to provide this
-information within 7 days, we cannot debug your issue and will close it. We
-will, however, reopen it if you later provide the information.
-
-For more information about reporting issues, see
-https://github.com/docker/docker/blob/master/CONTRIBUTING.md#reporting-other-issues
-
---------------------------------------------------
-BUG REPORT INFORMATION
---------------------------------------------------
-Use the commands below to provide key information from your environment:
-You do NOT have to include this information if this is a FEATURE REQUEST
-->
-
-**Description**
-
-<!--
-Briefly describe the problem you are having in a few paragraphs.
-->
-
-**Steps to reproduce the issue:**
-1.
-2.
-3.
-
-**Describe the results you received:**
-
-
-**Describe the results you expected:**
-
-
-**Additional information you deem important (e.g. issue happens only occasionally):**
-
-**Output of `docker version`:**
-
-```
-(paste your output here)
-```
-
-**Output of `docker info`:**
-
-```
-(paste your output here)
-```
-
-**Additional environment details (AWS, VirtualBox, physical, etc.):**
--- a/vendor/github.com/docker/docker/.github/PULL_REQUEST_TEMPLATE.md
+++ b/vendor/github.com/docker/docker/.github/PULL_REQUEST_TEMPLATE.md
@ -1,30 +0,0 @@
-<!--
-Please make sure you've read and understood our contributing guidelines;
-https://github.com/docker/docker/blob/master/CONTRIBUTING.md
-
-** Make sure all your commits include a signature generated with `git commit -s` **
-
-For additional information on our contributing process, read our contributing
-guide https://docs.docker.com/opensource/code/
-
-If this is a bug fix, make sure your description includes "fixes #xxxx", or
-"closes #xxxx"
-
-Please provide the following information:
-->
-
-**- What I did**
-
-**- How I did it**
-
-**- How to verify it**
-
-**- Description for the changelog**
-<!--
-Write a short (one line) summary that describes the changes in this
-pull request for inclusion in the changelog:
-->
-
-
-**- A picture of a cute animal (not mandatory but encouraged)**
-
--- a/vendor/github.com/docker/docker/.gitignore
+++ b/vendor/github.com/docker/docker/.gitignore
@ -1,31 +0,0 @@
-# Docker project generated files to ignore
-#  if you want to ignore files created by your editor/tools,
-#  please consider a global .gitignore https://help.github.com/articles/ignoring-files
-*.exe
-*.exe~
-*.orig
-*.test
-.*.swp
-.DS_Store
-# a .bashrc may be added to customize the build environment
-.bashrc
-.gopath/
-.go-pkg-cache/
-autogen/
-bundles/
-cmd/dockerd/dockerd
-cmd/docker/docker
-dockerversion/version_autogen.go
-docs/AWS_S3_BUCKET
-docs/GITCOMMIT
-docs/GIT_BRANCH
-docs/VERSION
-docs/_build
-docs/_static
-docs/_templates
-docs/changed-files
-# generated by man/md2man-all.sh
-man/man1
-man/man5
-man/man8
-vendor/pkg/
--- a/vendor/github.com/docker/docker/.mailmap
+++ b/vendor/github.com/docker/docker/.mailmap
@ -1,275 +0,0 @@
-# Generate AUTHORS: hack/generate-authors.sh
-
-# Tip for finding duplicates (besides scanning the output of AUTHORS for name
-# duplicates that aren't also email duplicates): scan the output of:
-#   git log --format='%aE - %aN' | sort -uf
-#
-# For explanation on this file format: man git-shortlog
-
-Patrick Stapleton <github@gdi2290.com>
-Shishir Mahajan <shishir.mahajan@redhat.com> <smahajan@redhat.com>
-Erwin van der Koogh <info@erronis.nl>
-Ahmed Kamal <email.ahmedkamal@googlemail.com>
-Tejesh Mehta <tejesh.mehta@gmail.com> <tj@init.me>
-Cristian Staretu <cristian.staretu@gmail.com>
-Cristian Staretu <cristian.staretu@gmail.com> <unclejacksons@gmail.com>
-Cristian Staretu <cristian.staretu@gmail.com> <unclejack@users.noreply.github.com>
-Marcus Linke <marcus.linke@gmx.de>
-Aleksandrs Fadins <aleks@s-ko.net>
-Christopher Latham <sudosurootdev@gmail.com>
-Hu Keping <hukeping@huawei.com>
-Wayne Chang <wayne@neverfear.org>
-Chen Chao <cc272309126@gmail.com>
-Daehyeok Mun <daehyeok@gmail.com>
-<daehyeok@gmail.com> <daehyeok@daehyeokui-MacBook-Air.local>
-<jt@yadutaf.fr> <admin@jtlebi.fr>
-<jeff@docker.com> <jefferya@programmerq.net>
-<charles.hooper@dotcloud.com> <chooper@plumata.com>
-<daniel.mizyrycki@dotcloud.com> <daniel@dotcloud.com>
-<daniel.mizyrycki@dotcloud.com> <mzdaniel@glidelink.net>
-Guillaume J. Charmes <guillaume.charmes@docker.com> <charmes.guillaume@gmail.com>
-<guillaume.charmes@docker.com> <guillaume@dotcloud.com>
-<guillaume.charmes@docker.com> <guillaume@docker.com>
-<guillaume.charmes@docker.com> <guillaume.charmes@dotcloud.com>
-<guillaume.charmes@docker.com> <guillaume@charmes.net>
-<kencochrane@gmail.com> <KenCochrane@gmail.com>
-Thatcher Peskens <thatcher@docker.com>
-Thatcher Peskens <thatcher@docker.com> <thatcher@dotcloud.com>
-Thatcher Peskens <thatcher@docker.com> dhrp <thatcher@gmx.net>
-Jérôme Petazzoni <jerome.petazzoni@dotcloud.com> jpetazzo <jerome.petazzoni@dotcloud.com>
-Jérôme Petazzoni <jerome.petazzoni@dotcloud.com> <jp@enix.org>
-Joffrey F <joffrey@docker.com>
-Joffrey F <joffrey@docker.com> <joffrey@dotcloud.com>
-Joffrey F <joffrey@docker.com> <f.joffrey@gmail.com>
-Tim Terhorst <mynamewastaken+git@gmail.com>
-Andy Smith <github@anarkystic.com>
-<kalessin@kalessin.fr> <louis@dotcloud.com>
-<victor.vieux@docker.com> <victor.vieux@dotcloud.com>
-<victor.vieux@docker.com> <victor@dotcloud.com>
-<victor.vieux@docker.com> <dev@vvieux.com>
-<victor.vieux@docker.com> <victor@docker.com>
-<victor.vieux@docker.com> <vieux@docker.com>
-<victor.vieux@docker.com> <victorvieux@gmail.com>
-<dominik@honnef.co> <dominikh@fork-bomb.org>
-<ehanchrow@ine.com> <eric.hanchrow@gmail.com>
-Walter Stanish <walter@pratyeka.org>
-<daniel@gasienica.ch> <dgasienica@zynga.com>
-Roberto Hashioka <roberto_hashioka@hotmail.com>
-Konstantin Pelykh <kpelykh@zettaset.com>
-David Sissitka <me@dsissitka.com>
-Nolan Darilek <nolan@thewordnerd.info>
-<mastahyeti@gmail.com> <mastahyeti@users.noreply.github.com>
-Benoit Chesneau <bchesneau@gmail.com>
-Jordan Arentsen <blissdev@gmail.com>
-Daniel Garcia <daniel@danielgarcia.info>
-Miguel Angel Fernández <elmendalerenda@gmail.com>
-Bhiraj Butala <abhiraj.butala@gmail.com>
-Faiz Khan <faizkhan00@gmail.com>
-Victor Lyuboslavsky <victor@victoreda.com>
-Jean-Baptiste Barth <jeanbaptiste.barth@gmail.com>
-Matthew Mueller <mattmuelle@gmail.com>
-<mosoni@ebay.com> <mohitsoni1989@gmail.com>
-Shih-Yuan Lee <fourdollars@gmail.com>
-Daniel Mizyrycki <daniel.mizyrycki@dotcloud.com> root <root@vagrant-ubuntu-12.10.vagrantup.com>
-Jean-Baptiste Dalido <jeanbaptiste@appgratis.com>
-<proppy@google.com> <proppy@aminche.com>
-<michael@docker.com> <michael@crosbymichael.com>
-<michael@docker.com> <crosby.michael@gmail.com>
-<michael@docker.com> <crosbymichael@gmail.com>
-<github@developersupport.net> <github@metaliveblog.com>
-<brandon@ifup.org> <brandon@ifup.co>
-<dano@spotify.com> <daniel.norberg@gmail.com>
-<danny@codeaholics.org> <Danny.Yates@mailonline.co.uk>
-<gurjeet@singh.im> <singh.gurjeet@gmail.com>
-<shawn@churchofgit.com> <shawnlandden@gmail.com>
-<sjoerd-github@linuxonly.nl> <sjoerd@byte.nl>
-<solomon@docker.com> <solomon.hykes@dotcloud.com>
-<solomon@docker.com> <solomon@dotcloud.com>
-<solomon@docker.com> <s@docker.com>
-Sven Dowideit <SvenDowideit@home.org.au>
-Sven Dowideit <SvenDowideit@home.org.au> <SvenDowideit@fosiki.com>
-Sven Dowideit <SvenDowideit@home.org.au> <SvenDowideit@docker.com>
-Sven Dowideit <SvenDowideit@home.org.au> <¨SvenDowideit@home.org.au¨>
-Sven Dowideit <SvenDowideit@home.org.au> <SvenDowideit@home.org.au>
-Sven Dowideit <SvenDowideit@home.org.au> <SvenDowideit@users.noreply.github.com>
-Sven Dowideit <SvenDowideit@home.org.au> <sven@t440s.home.gateway>
-<alexl@redhat.com> <alexander.larsson@gmail.com>
-Alexander Morozov <lk4d4@docker.com> <lk4d4math@gmail.com>
-Alexander Morozov <lk4d4@docker.com>
-<git.nivoc@neverbox.com> <kuehnle@online.de>
-O.S. Tezer <ostezer@gmail.com>
-<ostezer@gmail.com> <ostezer@users.noreply.github.com>
-Roberto G. Hashioka <roberto.hashioka@docker.com> <roberto_hashioka@hotmail.com>
-<justin.p.simonelis@gmail.com> <justin.simonelis@PTS-JSIMON2.toronto.exclamation.com>
-<taim@bosboot.org> <maztaim@users.noreply.github.com>
-<viktor.vojnovski@amadeus.com> <vojnovski@gmail.com>
-<vbatts@redhat.com> <vbatts@hashbangbash.com>
-<altsysrq@gmail.com> <iamironbob@gmail.com>
-Sridhar Ratnakumar <sridharr@activestate.com>
-Sridhar Ratnakumar <sridharr@activestate.com> <github@srid.name>
-Liang-Chi Hsieh <viirya@gmail.com>
-Aleksa Sarai <asarai@suse.de>
-Aleksa Sarai <asarai@suse.de> <asarai@suse.com>
-Aleksa Sarai <asarai@suse.de> <cyphar@cyphar.com>
-Will Weaver <monkey@buildingbananas.com>
-Timothy Hobbs <timothyhobbs@seznam.cz>
-Nathan LeClaire <nathan.leclaire@docker.com> <nathan.leclaire@gmail.com>
-Nathan LeClaire <nathan.leclaire@docker.com> <nathanleclaire@gmail.com>
-<github@hollensbe.org> <erik+github@hollensbe.org>
-<github@albersweb.de> <albers@users.noreply.github.com>
-<lsm5@fedoraproject.org> <lsm5@redhat.com>
-<marc@marc-abramowitz.com> <msabramo@gmail.com>
-Matthew Heon <mheon@redhat.com> <mheon@mheonlaptop.redhat.com>
-<bernat@luffy.cx> <vincent@bernat.im>
-<bernat@luffy.cx> <Vincent.Bernat@exoscale.ch>
-<p@pwaller.net> <peter@scraperwiki.com>
-<andrew.weiss@outlook.com> <andrew.weiss@microsoft.com>
-Francisco Carriedo <fcarriedo@gmail.com>
-<julienbordellier@gmail.com> <git@julienbordellier.com>
-<ahmetb@microsoft.com> <ahmetalpbalkan@gmail.com>
-<arnaud.porterie@docker.com> <icecrime@gmail.com>
-<baloo@gandi.net> <superbaloo+registrations.github@superbaloo.net>
-Brian Goff <cpuguy83@gmail.com>
-<cpuguy83@gmail.com> <bgoff@cpuguy83-mbp.home>
-<eric@windisch.us> <ewindisch@docker.com>
-<frank.rosquin+github@gmail.com> <frank.rosquin@gmail.com>
-Hollie Teal <hollie@docker.com>
-<hollie@docker.com> <hollie.teal@docker.com>
-<hollie@docker.com> <hollietealok@users.noreply.github.com>
-<huu@prismskylabs.com> <whoshuu@gmail.com>
-Jessica Frazelle <jessfraz@google.com>
-Jessica Frazelle <jessfraz@google.com> <me@jessfraz.com>
-Jessica Frazelle <jessfraz@google.com> <jess@mesosphere.com>
-Jessica Frazelle <jessfraz@google.com> <jfrazelle@users.noreply.github.com>
-Jessica Frazelle <jessfraz@google.com> <acidburn@docker.com>
-Jessica Frazelle <jessfraz@google.com> <jess@docker.com>
-Jessica Frazelle <jessfraz@google.com> <princess@docker.com>
-<konrad.wilhelm.kleine@gmail.com> <kwk@users.noreply.github.com>
-<tintypemolly@gmail.com> <tintypemolly@Ohui-MacBook-Pro.local>
-<estesp@linux.vnet.ibm.com> <estesp@gmail.com>
-<github@gone.nl> <thaJeztah@users.noreply.github.com>
-Thomas LEVEIL <thomasleveil@gmail.com> Thomas LÉVEIL <thomasleveil@users.noreply.github.com>
-<oi@truffles.me.uk> <timruffles@googlemail.com>
-<Vincent.Bernat@exoscale.ch> <bernat@luffy.cx>
-Antonio Murdaca <antonio.murdaca@gmail.com> <amurdaca@redhat.com>
-Antonio Murdaca <antonio.murdaca@gmail.com> <runcom@redhat.com>
-Antonio Murdaca <antonio.murdaca@gmail.com> <me@runcom.ninja>
-Antonio Murdaca <antonio.murdaca@gmail.com> <runcom@linux.com>
-Antonio Murdaca <antonio.murdaca@gmail.com> <runcom@users.noreply.github.com>
-Darren Shepherd <darren.s.shepherd@gmail.com> <darren@rancher.com>
-Deshi Xiao <dxiao@redhat.com> <dsxiao@dataman-inc.com>
-Deshi Xiao <dxiao@redhat.com> <xiaods@gmail.com>
-Doug Davis <dug@us.ibm.com> <duglin@users.noreply.github.com>
-Jacob Atzen <jacob@jacobatzen.dk> <jatzen@gmail.com>
-Jeff Nickoloff <jeff.nickoloff@gmail.com> <jeff@allingeek.com>
-John Howard (VM) <John.Howard@microsoft.com> <jhowardmsft@users.noreply.github.com>
-John Howard (VM) <John.Howard@microsoft.com>
-John Howard (VM) <John.Howard@microsoft.com> <john.howard@microsoft.com>
-John Howard (VM) <John.Howard@microsoft.com> <jhoward@microsoft.com>
-Madhu Venugopal <madhu@socketplane.io> <madhu@docker.com>
-Mary Anthony <mary.anthony@docker.com> <mary@docker.com>
-Mary Anthony <mary.anthony@docker.com> moxiegirl <mary@docker.com>
-Mary Anthony <mary.anthony@docker.com> <moxieandmore@gmail.com>
-mattyw <mattyw@me.com> <gh@mattyw.net>
-resouer <resouer@163.com> <resouer@gmail.com>
-AJ Bowen <aj@gandi.net> soulshake <amy@gandi.net> 
-AJ Bowen <aj@gandi.net> soulshake <aj@gandi.net>
-Tibor Vass <teabee89@gmail.com> <tibor@docker.com>
-Tibor Vass <teabee89@gmail.com> <tiborvass@users.noreply.github.com>
-Vincent Bernat <bernat@luffy.cx> <Vincent.Bernat@exoscale.ch>
-Yestin Sun <sunyi0804@gmail.com> <yestin.sun@polyera.com>
-bin liu <liubin0329@users.noreply.github.com> <liubin0329@gmail.com>
-John Howard (VM) <John.Howard@microsoft.com> jhowardmsft <jhoward@microsoft.com>
-Ankush Agarwal <ankushagarwal11@gmail.com> <ankushagarwal@users.noreply.github.com>
-Tangi COLIN <tangicolin@gmail.com> tangicolin <tangicolin@gmail.com>
-Allen Sun <allen.sun@daocloud.io>
-Adrien Gallouët <adrien@gallouet.fr> <angt@users.noreply.github.com>
-<aanm90@gmail.com> <martins@noironetworks.com>
-Anuj Bahuguna <anujbahuguna.dev@gmail.com>
-Anusha Ragunathan <anusha.ragunathan@docker.com> <anusha@docker.com>
-Avi Miller <avi.miller@oracle.com> <avi.miller@gmail.com>
-Brent Salisbury <brent.salisbury@docker.com> <brent@docker.com>
-Chander G <chandergovind@gmail.com>
-Chun Chen <ramichen@tencent.com> <chenchun.feed@gmail.com>
-Ying Li <cyli@twistedmatrix.com>
-Daehyeok Mun <daehyeok@gmail.com> <daehyeok@daehyeok-ui-MacBook-Air.local>
-<dqminh@cloudflare.com> <dqminh89@gmail.com>
-Daniel, Dao Quang Minh <dqminh@cloudflare.com>
-Daniel Nephin <dnephin@docker.com> <dnephin@gmail.com>
-Dave Tucker <dt@docker.com> <dave@dtucker.co.uk>
-Doug Tangren <d.tangren@gmail.com>
-Frederick F. Kautz IV <fkautz@redhat.com> <fkautz@alumni.cmu.edu>
-Ben Golub <ben.golub@dotcloud.com>
-Harold Cooper <hrldcpr@gmail.com>
-hsinko <21551195@zju.edu.cn> <hsinko@users.noreply.github.com>
-Josh Hawn <josh.hawn@docker.com> <jlhawn@berkeley.edu>
-Justin Cormack <justin.cormack@docker.com>
-<justin.cormack@docker.com> <justin.cormack@unikernel.com>
-<justin.cormack@docker.com> <justin@specialbusservice.com>
-Kamil Domański <kamil@domanski.co>
-Lei Jitang <leijitang@huawei.com>
-<leijitang@huawei.com> <leijitang@gmail.com>
-Linus Heckemann <lheckemann@twig-world.com>
-<lheckemann@twig-world.com> <anonymouse2048@gmail.com>
-Lynda O'Leary <lyndaoleary29@gmail.com>
-<lyndaoleary29@gmail.com> <lyndaoleary@hotmail.com>
-Marianna Tessel <mtesselh@gmail.com>
-Michael Huettermann <michael@huettermann.net>
-Moysés Borges <moysesb@gmail.com>
-<moysesb@gmail.com> <moyses.furtado@wplex.com.br>
-Nigel Poulton <nigelpoulton@hotmail.com>
-Qiang Huang <h.huangqiang@huawei.com>
-<h.huangqiang@huawei.com> <qhuang@10.0.2.15>
-Boaz Shuster <ripcurld.github@gmail.com>
-Shuwei Hao <haosw@cn.ibm.com>
-<haosw@cn.ibm.com> <haoshuwei24@gmail.com>
-Soshi Katsuta <soshi.katsuta@gmail.com>
-<soshi.katsuta@gmail.com> <katsuta_soshi@cyberagent.co.jp>
-Stefan Berger <stefanb@linux.vnet.ibm.com>
-<stefanb@linux.vnet.ibm.com> <stefanb@us.ibm.com>
-Stephen Day <stephen.day@docker.com>
-<stephen.day@docker.com> <stevvooe@users.noreply.github.com>
-Toli Kuznets <toli@docker.com>
-Tristan Carel <tristan@cogniteev.com>
-<tristan@cogniteev.com> <tristan.carel@gmail.com>
-Vincent Demeester <vincent@sbr.pm>
-<vincent@sbr.pm> <vincent+github@demeester.fr>
-Vishnu Kannan <vishnuk@google.com>
-xlgao-zju <xlgao@zju.edu.cn> xlgao <xlgao@zju.edu.cn>
-yuchangchun <yuchangchun1@huawei.com> y00277921 <yuchangchun1@huawei.com> 
-<zij@case.edu> <zjaffee@us.ibm.com>
-<anujbahuguna.dev@gmail.com> <abahuguna@fiberlink.com>
-<eungjun.yi@navercorp.com> <semtlenori@gmail.com>
-<haosw@cn.ibm.com> <haoshuwei1989@163.com>
-Hao Shu Wei <haosw@cn.ibm.com>
-<matt.bentley@docker.com> <mbentley@mbentley.net>
-<MihaiBorob@gmail.com> <MihaiBorobocea@gmail.com>
-<redmond.martin@gmail.com> <xgithub@redmond5.com>
-<redmond.martin@gmail.com> <martin@tinychat.com>
-<srbrahma@us.ibm.com> <sbrahma@us.ibm.com>
-<suda.akihiro@lab.ntt.co.jp> <suda.kyoto@gmail.com>
-<thomas@gazagnaire.org> <thomas@gazagnaire.com>
-Shengbo Song <thomassong@tencent.com> mYmNeo <mymneo@163.com>
-Shengbo Song <thomassong@tencent.com>
-<sylvain@ascribe.io> <sylvain.bellemare@ezeep.com>
-Sylvain Bellemare <sylvain@ascribe.io>
-<alexandre.beslic@gmail.com> <abronan@docker.com>
-<bilal.amarni@gmail.com> <bamarni@users.noreply.github.com>
-<misty@docker.com> <misty@apache.org>
-Arnaud Porterie <arnaud.porterie@docker.com>
-<cpuguy83@gmail.com> <bgoff@cpuguy83-mbp.local>
-David M. Karr <davidmichaelkarr@gmail.com>
-<diogo@docker.com> <diogo.monica@gmail.com>
-<horwitz@addthis.com> <horwitzja@gmail.com>
-<kherner@progress.com> <chosenken@gmail.com>
-Kenfe-Mickaël Laventure <mickael.laventure@gmail.com>
-<mauricio@medallia.com> <mauriciogaravaglia@gmail.com>
-<dhenderson@gmail.com> <Dave.Henderson@ca.ibm.com>
-<wkq5325@gmail.com> <wkqwu@cn.ibm.com>
-<mike.goelzer@docker.com> <mgoelzer@docker.com>
-<nicholasjamesrusso@gmail.com> <nicholasrusso@icloud.com>
-Runshen Zhu <runshen.zhu@gmail.com>
-Tom Barlow <tomwbarlow@gmail.com>
-Xianlu Bird <xianlubird@gmail.com>
-Dan Feldman <danf@jfrog.com>
-Harry Zhang <harryz@hyper.sh> <harryzhang@zju.edu.cn>
--- a/vendor/github.com/docker/docker/AUTHORS
+++ b/vendor/github.com/docker/docker/AUTHORS
--- a/vendor/github.com/docker/docker/CHANGELOG.md
+++ b/vendor/github.com/docker/docker/CHANGELOG.md
--- a/vendor/github.com/docker/docker/CONTRIBUTING.md
+++ b/vendor/github.com/docker/docker/CONTRIBUTING.md
@ -1,401 +0,0 @@
-# Contributing to Docker
-
-Want to hack on Docker? Awesome!  We have a contributor's guide that explains
-[setting up a Docker development environment and the contribution
-process](https://docs.docker.com/opensource/project/who-written-for/). 
-
-[![Contributors guide](docs/static_files/contributors.png)](https://docs.docker.com/opensource/project/who-written-for/)
-
-This page contains information about reporting issues as well as some tips and
-guidelines useful to experienced open source contributors. Finally, make sure
-you read our [community guidelines](#docker-community-guidelines) before you
-start participating.
-
-## Topics
-
-* [Reporting Security Issues](#reporting-security-issues)
-* [Design and Cleanup Proposals](#design-and-cleanup-proposals)
-* [Reporting Issues](#reporting-other-issues)
-* [Quick Contribution Tips and Guidelines](#quick-contribution-tips-and-guidelines)
-* [Community Guidelines](#docker-community-guidelines)
-
-## Reporting security issues
-
-The Docker maintainers take security seriously. If you discover a security
-issue, please bring it to their attention right away!
-
-Please **DO NOT** file a public issue, instead send your report privately to
-[security@docker.com](mailto:security@docker.com).
-
-Security reports are greatly appreciated and we will publicly thank you for it.
-We also like to send gifts&mdash;if you're into Docker schwag, make sure to let
-us know. We currently do not offer a paid security bounty program, but are not
-ruling it out in the future.
-
-
-## Reporting other issues
-
-A great way to contribute to the project is to send a detailed report when you
-encounter an issue. We always appreciate a well-written, thorough bug report,
-and will thank you for it!
-
-Check that [our issue database](https://github.com/docker/docker/issues)
-doesn't already include that problem or suggestion before submitting an issue.
-If you find a match, you can use the "subscribe" button to get notified on
-updates. Do *not* leave random "+1" or "I have this too" comments, as they
-only clutter the discussion, and don't help resolving it. However, if you
-have ways to reproduce the issue or have additional information that may help
-resolving the issue, please leave a comment.
-
-When reporting issues, always include:
-
-* The output of `docker version`.
-* The output of `docker info`.
-
-Also include the steps required to reproduce the problem if possible and
-applicable. This information will help us review and fix your issue faster.
-When sending lengthy log-files, consider posting them as a gist (https://gist.github.com).
-Don't forget to remove sensitive data from your logfiles before posting (you can
-replace those parts with "REDACTED").
-
-## Quick contribution tips and guidelines
-
-This section gives the experienced contributor some tips and guidelines.
-
-### Pull requests are always welcome
-
-Not sure if that typo is worth a pull request? Found a bug and know how to fix
-it? Do it! We will appreciate it. Any significant improvement should be
-documented as [a GitHub issue](https://github.com/docker/docker/issues) before
-anybody starts working on it.
-
-We are always thrilled to receive pull requests. We do our best to process them
-quickly. If your pull request is not accepted on the first try,
-don't get discouraged! Our contributor's guide explains [the review process we
-use for simple changes](https://docs.docker.com/opensource/workflow/make-a-contribution/).
-
-### Design and cleanup proposals
-
-You can propose new designs for existing Docker features. You can also design
-entirely new features. We really appreciate contributors who want to refactor or
-otherwise cleanup our project. For information on making these types of
-contributions, see [the advanced contribution
-section](https://docs.docker.com/opensource/workflow/advanced-contributing/) in
-the contributors guide.
-
-We try hard to keep Docker lean and focused. Docker can't do everything for
-everybody. This means that we might decide against incorporating a new feature.
-However, there might be a way to implement that feature *on top of* Docker.
-
-### Talking to other Docker users and contributors
-
-<table class="tg">
-  <col width="45%">
-  <col width="65%">
-  <tr>
-    <td>Forums</td>
-    <td>
-      A public forum for users to discuss questions and explore current design patterns and
-      best practices about Docker and related projects in the Docker Ecosystem. To participate,
-      just log in with your Docker Hub account on <a href="https://forums.docker.com" target="_blank">https://forums.docker.com</a>.
-    </td>
-  </tr>
-  <tr>
-    <td>Internet&nbsp;Relay&nbsp;Chat&nbsp;(IRC)</td>
-    <td>
-      <p>
-        IRC a direct line to our most knowledgeable Docker users; we have
-        both the  <code>#docker</code> and <code>#docker-dev</code> group on
-        <strong>irc.freenode.net</strong>.
-        IRC is a rich chat protocol but it can overwhelm new users. You can search
-        <a href="https://botbot.me/freenode/docker/#" target="_blank">our chat archives</a>.
-      </p>
-      <p>
-        Read our <a href="https://docs.docker.com/opensource/get-help/#irc-quickstart" target="_blank">IRC quickstart guide</a>
-        for an easy way to get started.
-      </p>
-    </td>
-  </tr>
-  <tr>
-    <td>Google Group</td>
-    <td>
-      The <a href="https://groups.google.com/forum/#!forum/docker-dev" target="_blank">docker-dev</a>
-      group is for contributors and other people contributing to the Docker project.
-      You can join them without a google account by sending an email to 
-      <a href="mailto:docker-dev+subscribe@googlegroups.com">docker-dev+subscribe@googlegroups.com</a>.
-      After receiving the join-request message, you can simply reply to that to confirm the subscribtion.
-    </td>
-  </tr>
-  <tr>
-    <td>Twitter</td>
-    <td>
-      You can follow <a href="https://twitter.com/docker/" target="_blank">Docker's Twitter feed</a>
-      to get updates on our products. You can also tweet us questions or just
-      share blogs or stories.
-    </td>
-  </tr>
-  <tr>
-    <td>Stack Overflow</td>
-    <td>
-      Stack Overflow has over 17000 Docker questions listed. We regularly
-      monitor <a href="https://stackoverflow.com/search?tab=newest&q=docker" target="_blank">Docker questions</a>
-      and so do many other knowledgeable Docker users.
-    </td>
-  </tr>
-</table>
-
-
-### Conventions
-
-Fork the repository and make changes on your fork in a feature branch:
-
- If it's a bug fix branch, name it XXXX-something where XXXX is the number of
-	the issue. 
- If it's a feature branch, create an enhancement issue to announce
-	your intentions, and name it XXXX-something where XXXX is the number of the
-	issue.
-
-Submit unit tests for your changes. Go has a great test framework built in; use
-it! Take a look at existing tests for inspiration. [Run the full test
-suite](https://docs.docker.com/opensource/project/test-and-docs/) on your branch before
-submitting a pull request.
-
-Update the documentation when creating or modifying features. Test your
-documentation changes for clarity, concision, and correctness, as well as a
-clean documentation build. See our contributors guide for [our style
-guide](https://docs.docker.com/opensource/doc-style) and instructions on [building
-the documentation](https://docs.docker.com/opensource/project/test-and-docs/#build-and-test-the-documentation).
-
-Write clean code. Universally formatted code promotes ease of writing, reading,
-and maintenance. Always run `gofmt -s -w file.go` on each changed file before
-committing your changes. Most editors have plug-ins that do this automatically.
-
-Pull request descriptions should be as clear as possible and include a reference
-to all the issues that they address.
-
-Commit messages must start with a capitalized and short summary (max. 50 chars)
-written in the imperative, followed by an optional, more detailed explanatory
-text which is separated from the summary by an empty line.
-
-Code review comments may be added to your pull request. Discuss, then make the
-suggested modifications and push additional commits to your feature branch. Post
-a comment after pushing. New commits show up in the pull request automatically,
-but the reviewers are notified only when you comment.
-
-Pull requests must be cleanly rebased on top of master without multiple branches
-mixed into the PR.
-
-**Git tip**: If your PR no longer merges cleanly, use `rebase master` in your
-feature branch to update your pull request rather than `merge master`.
-
-Before you make a pull request, squash your commits into logical units of work
-using `git rebase -i` and `git push -f`. A logical unit of work is a consistent
-set of patches that should be reviewed together: for example, upgrading the
-version of a vendored dependency and taking advantage of its now available new
-feature constitute two separate units of work. Implementing a new function and
-calling it in another file constitute a single logical unit of work. The very
-high majority of submissions should have a single commit, so if in doubt: squash
-down to one.
-
-After every commit, [make sure the test suite passes]
-(https://docs.docker.com/opensource/project/test-and-docs/). Include documentation
-changes in the same pull request so that a revert would remove all traces of
-the feature or fix.
-
-Include an issue reference like `Closes #XXXX` or `Fixes #XXXX` in commits that
-close an issue. Including references automatically closes the issue on a merge.
-
-Please do not add yourself to the `AUTHORS` file, as it is regenerated regularly
-from the Git history.
-
-Please see the [Coding Style](#coding-style) for further guidelines.
-
-### Merge approval
-
-Docker maintainers use LGTM (Looks Good To Me) in comments on the code review to
-indicate acceptance.
-
-A change requires LGTMs from an absolute majority of the maintainers of each
-component affected. For example, if a change affects `docs/` and `registry/`, it
-needs an absolute majority from the maintainers of `docs/` AND, separately, an
-absolute majority of the maintainers of `registry/`.
-
-For more details, see the [MAINTAINERS](MAINTAINERS) page.
-
-### Sign your work
-
-The sign-off is a simple line at the end of the explanation for the patch. Your
-signature certifies that you wrote the patch or otherwise have the right to pass
-it on as an open-source patch. The rules are pretty simple: if you can certify
-the below (from [developercertificate.org](http://developercertificate.org/)):
-
-```
-Developer Certificate of Origin
-Version 1.1
-
-Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
-1 Letterman Drive
-Suite D4700
-San Francisco, CA, 94129
-
-Everyone is permitted to copy and distribute verbatim copies of this
-license document, but changing it is not allowed.
-
-Developer's Certificate of Origin 1.1
-
-By making a contribution to this project, I certify that:
-
-(a) The contribution was created in whole or in part by me and I
-    have the right to submit it under the open source license
-    indicated in the file; or
-
-(b) The contribution is based upon previous work that, to the best
-    of my knowledge, is covered under an appropriate open source
-    license and I have the right under that license to submit that
-    work with modifications, whether created in whole or in part
-    by me, under the same open source license (unless I am
-    permitted to submit under a different license), as indicated
-    in the file; or
-
-(c) The contribution was provided directly to me by some other
-    person who certified (a), (b) or (c) and I have not modified
-    it.
-
-(d) I understand and agree that this project and the contribution
-    are public and that a record of the contribution (including all
-    personal information I submit with it, including my sign-off) is
-    maintained indefinitely and may be redistributed consistent with
-    this project or the open source license(s) involved.
-```
-
-Then you just add a line to every git commit message:
-
-    Signed-off-by: Joe Smith <joe.smith@email.com>
-
-Use your real name (sorry, no pseudonyms or anonymous contributions.)
-
-If you set your `user.name` and `user.email` git configs, you can sign your
-commit automatically with `git commit -s`.
-
-### How can I become a maintainer?
-
-The procedures for adding new maintainers are explained in the 
-global [MAINTAINERS](https://github.com/docker/opensource/blob/master/MAINTAINERS)
-file in the [https://github.com/docker/opensource/](https://github.com/docker/opensource/)
-repository.
-
-Don't forget: being a maintainer is a time investment. Make sure you
-will have time to make yourself available. You don't have to be a
-maintainer to make a difference on the project!
-
-## Docker community guidelines
-
-We want to keep the Docker community awesome, growing and collaborative. We need
-your help to keep it that way. To help with this we've come up with some general
-guidelines for the community as a whole:
-
-* Be nice: Be courteous, respectful and polite to fellow community members:
-  no regional, racial, gender, or other abuse will be tolerated. We like
-  nice people way better than mean ones!
-
-* Encourage diversity and participation: Make everyone in our community feel
-  welcome, regardless of their background and the extent of their
-  contributions, and do everything possible to encourage participation in
-  our community.
-
-* Keep it legal: Basically, don't get us in trouble. Share only content that
-  you own, do not share private or sensitive information, and don't break
-  the law.
-
-* Stay on topic: Make sure that you are posting to the correct channel and
-  avoid off-topic discussions. Remember when you update an issue or respond
-  to an email you are potentially sending to a large number of people. Please
-  consider this before you update. Also remember that nobody likes spam.
-
-* Don't send email to the maintainers: There's no need to send email to the
-  maintainers to ask them to investigate an issue or to take a look at a
-  pull request. Instead of sending an email, GitHub mentions should be
-  used to ping maintainers to review a pull request, a proposal or an
-  issue.
-
-### Guideline violations — 3 strikes method
-
-The point of this section is not to find opportunities to punish people, but we
-do need a fair way to deal with people who are making our community suck.
-
-1. First occurrence: We'll give you a friendly, but public reminder that the
-   behavior is inappropriate according to our guidelines.
-
-2. Second occurrence: We will send you a private message with a warning that
-   any additional violations will result in removal from the community.
-
-3. Third occurrence: Depending on the violation, we may need to delete or ban
-   your account.
-
-**Notes:**
-
-* Obvious spammers are banned on first occurrence. If we don't do this, we'll
-  have spam all over the place.
-
-* Violations are forgiven after 6 months of good behavior, and we won't hold a
-  grudge.
-
-* People who commit minor infractions will get some education, rather than
-  hammering them in the 3 strikes process.
-
-* The rules apply equally to everyone in the community, no matter how much
-	you've contributed.
-
-* Extreme violations of a threatening, abusive, destructive or illegal nature
-	will be addressed immediately and are not subject to 3 strikes or forgiveness.
-
-* Contact abuse@docker.com to report abuse or appeal violations. In the case of
-	appeals, we know that mistakes happen, and we'll work with you to come up with a
-	fair solution if there has been a misunderstanding.
-
-## Coding Style
-
-Unless explicitly stated, we follow all coding guidelines from the Go
-community. While some of these standards may seem arbitrary, they somehow seem
-to result in a solid, consistent codebase.
-
-It is possible that the code base does not currently comply with these
-guidelines. We are not looking for a massive PR that fixes this, since that
-goes against the spirit of the guidelines. All new contributions should make a
-best effort to clean up and make the code base better than they left it.
-Obviously, apply your best judgement. Remember, the goal here is to make the
-code base easier for humans to navigate and understand. Always keep that in
-mind when nudging others to comply.
-
-The rules:
-
-1. All code should be formatted with `gofmt -s`.
-2. All code should pass the default levels of
-   [`golint`](https://github.com/golang/lint).
-3. All code should follow the guidelines covered in [Effective
-   Go](http://golang.org/doc/effective_go.html) and [Go Code Review
-   Comments](https://github.com/golang/go/wiki/CodeReviewComments).
-4. Comment the code. Tell us the why, the history and the context.
-5. Document _all_ declarations and methods, even private ones. Declare
-   expectations, caveats and anything else that may be important. If a type
-   gets exported, having the comments already there will ensure it's ready.
-6. Variable name length should be proportional to its context and no longer.
-   `noCommaALongVariableNameLikeThisIsNotMoreClearWhenASimpleCommentWouldDo`.
-   In practice, short methods will have short variable names and globals will
-   have longer names.
-7. No underscores in package names. If you need a compound name, step back,
-   and re-examine why you need a compound name. If you still think you need a
-   compound name, lose the underscore.
-8. No utils or helpers packages. If a function is not general enough to
-   warrant its own package, it has not been written generally enough to be a
-   part of a util package. Just leave it unexported and well-documented.
-9. All tests should run with `go test` and outside tooling should not be
-   required. No, we don't need another unit testing framework. Assertion
-   packages are acceptable if they provide _real_ incremental value.
-10. Even though we call these "rules" above, they are actually just
-    guidelines. Since you've read all the rules, you now know that.
-
-If you are having trouble getting into the mood of idiomatic Go, we recommend
-reading through [Effective Go](https://golang.org/doc/effective_go.html). The
-[Go Blog](https://blog.golang.org) is also a great resource. Drinking the
-kool-aid is a lot easier than going thirsty.
--- a/vendor/github.com/docker/docker/Dockerfile
+++ b/vendor/github.com/docker/docker/Dockerfile
@ -1,272 +0,0 @@
-# This file describes the standard way to build Docker, using docker
-#
-# Usage:
-#
-# # Assemble the full dev environment. This is slow the first time.
-# docker build -t docker .
-#
-# # Mount your source in an interactive container for quick testing:
-# docker run -v `pwd`:/go/src/github.com/docker/docker --privileged -i -t docker bash
-#
-# # Run the test suite:
-# docker run --privileged docker hack/make.sh test-unit test-integration-cli test-docker-py
-#
-# # Publish a release:
-# docker run --privileged \
-#  -e AWS_S3_BUCKET=baz \
-#  -e AWS_ACCESS_KEY=foo \
-#  -e AWS_SECRET_KEY=bar \
-#  -e GPG_PASSPHRASE=gloubiboulga \
-#  docker hack/release.sh
-#
-# Note: AppArmor used to mess with privileged mode, but this is no longer
-# the case. Therefore, you don't have to disable it anymore.
-#
-
-FROM debian:jessie
-
-# Add zfs ppa
-RUN apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys E871F18B51E0147C77796AC81196BA81F6B0FC61 \
-	|| apt-key adv --keyserver hkp://pgp.mit.edu:80 --recv-keys E871F18B51E0147C77796AC81196BA81F6B0FC61
-RUN echo deb http://ppa.launchpad.net/zfs-native/stable/ubuntu trusty main > /etc/apt/sources.list.d/zfs.list
-
-
-# Allow replacing httpredir mirror
-ARG APT_MIRROR=httpredir.debian.org
-RUN sed -i s/httpredir.debian.org/$APT_MIRROR/g /etc/apt/sources.list
-
-# Packaged dependencies
-RUN apt-get update && apt-get install -y \
-	apparmor \
-	apt-utils \
-	aufs-tools \
-	automake \
-	bash-completion \
-	binutils-mingw-w64 \
-	bsdmainutils \
-	btrfs-tools \
-	build-essential \
-	clang \
-	createrepo \
-	curl \
-	dpkg-sig \
-	gcc-mingw-w64 \
-	git \
-	iptables \
-	jq \
-	libapparmor-dev \
-	libcap-dev \
-	libltdl-dev \
-	libnl-3-dev \
-	libprotobuf-c0-dev \
-	libprotobuf-dev	\
-	libsqlite3-dev \
-	libsystemd-journal-dev \
-	libtool \
-	mercurial \
-	net-tools \
-	pkg-config \
-	protobuf-compiler \
-	protobuf-c-compiler \
-	python-dev \
-	python-mock \
-	python-pip \
-	python-websocket \
-	ubuntu-zfs \
-	xfsprogs \
-	libzfs-dev \
-	tar \
-	zip \
-	--no-install-recommends \
-	&& pip install awscli==1.10.15
-# Get lvm2 source for compiling statically
-ENV LVM2_VERSION 2.02.103
-RUN mkdir -p /usr/local/lvm2 \
-	&& curl -fsSL "https://mirrors.kernel.org/sourceware/lvm2/LVM2.${LVM2_VERSION}.tgz" \
-		| tar -xzC /usr/local/lvm2 --strip-components=1
-# See https://git.fedorahosted.org/cgit/lvm2.git/refs/tags for release tags
-
-# Compile and install lvm2
-RUN cd /usr/local/lvm2 \
-	&& ./configure \
-		--build="$(gcc -print-multiarch)" \
-		--enable-static_link \
-	&& make device-mapper \
-	&& make install_device-mapper
-# See https://git.fedorahosted.org/cgit/lvm2.git/tree/INSTALL
-
-# Configure the container for OSX cross compilation
-ENV OSX_SDK MacOSX10.11.sdk
-ENV OSX_CROSS_COMMIT a9317c18a3a457ca0a657f08cc4d0d43c6cf8953
-RUN set -x \
-	&& export OSXCROSS_PATH="/osxcross" \
-	&& git clone https://github.com/tpoechtrager/osxcross.git $OSXCROSS_PATH \
-	&& ( cd $OSXCROSS_PATH && git checkout -q $OSX_CROSS_COMMIT) \
-	&& curl -sSL https://s3.dockerproject.org/darwin/v2/${OSX_SDK}.tar.xz -o "${OSXCROSS_PATH}/tarballs/${OSX_SDK}.tar.xz" \
-	&& UNATTENDED=yes OSX_VERSION_MIN=10.6 ${OSXCROSS_PATH}/build.sh
-ENV PATH /osxcross/target/bin:$PATH
-
-# Install seccomp: the version shipped in trusty is too old
-ENV SECCOMP_VERSION 2.3.1
-RUN set -x \
-	&& export SECCOMP_PATH="$(mktemp -d)" \
-	&& curl -fsSL "https://github.com/seccomp/libseccomp/releases/download/v${SECCOMP_VERSION}/libseccomp-${SECCOMP_VERSION}.tar.gz" \
-		| tar -xzC "$SECCOMP_PATH" --strip-components=1 \
-	&& ( \
-		cd "$SECCOMP_PATH" \
-		&& ./configure --prefix=/usr/local \
-		&& make \
-		&& make install \
-		&& ldconfig \
-	) \
-	&& rm -rf "$SECCOMP_PATH"
-
-# Install Go
-# IMPORTANT: If the version of Go is updated, the Windows to Linux CI machines
-#            will need updating, to avoid errors. Ping #docker-maintainers on IRC
-#            with a heads-up.
-ENV GO_VERSION 1.7.1
-RUN curl -fsSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" \
-	| tar -xzC /usr/local
-
-ENV PATH /go/bin:/usr/local/go/bin:$PATH
-ENV GOPATH /go:/go/src/github.com/docker/docker/vendor
-
-# Compile Go for cross compilation
-ENV DOCKER_CROSSPLATFORMS \
-	linux/386 linux/arm \
-	darwin/amd64 \
-	freebsd/amd64 freebsd/386 freebsd/arm \
-	windows/amd64 windows/386
-
-# Dependency for golint
-ENV GO_TOOLS_COMMIT 823804e1ae08dbb14eb807afc7db9993bc9e3cc3
-RUN git clone https://github.com/golang/tools.git /go/src/golang.org/x/tools \
-	&& (cd /go/src/golang.org/x/tools && git checkout -q $GO_TOOLS_COMMIT)
-
-# Grab Go's lint tool
-ENV GO_LINT_COMMIT 32a87160691b3c96046c0c678fe57c5bef761456
-RUN git clone https://github.com/golang/lint.git /go/src/github.com/golang/lint \
-	&& (cd /go/src/github.com/golang/lint && git checkout -q $GO_LINT_COMMIT) \
-	&& go install -v github.com/golang/lint/golint
-
-# Install CRIU for checkpoint/restore support
-ENV CRIU_VERSION 2.2
-RUN mkdir -p /usr/src/criu \
-	&& curl -sSL https://github.com/xemul/criu/archive/v${CRIU_VERSION}.tar.gz | tar -v -C /usr/src/criu/ -xz --strip-components=1 \
-	&& cd /usr/src/criu \
-	&& make \
-	&& make install-criu
-
-# Install two versions of the registry. The first is an older version that
-# only supports schema1 manifests. The second is a newer version that supports
-# both. This allows integration-cli tests to cover push/pull with both schema1
-# and schema2 manifests.
-ENV REGISTRY_COMMIT_SCHEMA1 ec87e9b6971d831f0eff752ddb54fb64693e51cd
-ENV REGISTRY_COMMIT 47a064d4195a9b56133891bbb13620c3ac83a827
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/distribution.git "$GOPATH/src/github.com/docker/distribution" \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2 github.com/docker/distribution/cmd/registry \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT_SCHEMA1") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2-schema1 github.com/docker/distribution/cmd/registry \
-	&& rm -rf "$GOPATH"
-
-# Install notary and notary-server
-ENV NOTARY_VERSION v0.3.0
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/notary.git "$GOPATH/src/github.com/docker/notary" \
-	&& (cd "$GOPATH/src/github.com/docker/notary" && git checkout -q "$NOTARY_VERSION") \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/vendor:$GOPATH" \
-		go build -o /usr/local/bin/notary-server github.com/docker/notary/cmd/notary-server \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/vendor:$GOPATH" \
-		go build -o /usr/local/bin/notary github.com/docker/notary/cmd/notary \
-	&& rm -rf "$GOPATH"
-
-# Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT e2655f658408f9ad1f62abdef3eb6ed43c0cf324
-RUN git clone https://github.com/docker/docker-py.git /docker-py \
-	&& cd /docker-py \
-	&& git checkout -q $DOCKER_PY_COMMIT \
-	&& pip install -r test-requirements.txt
-
-# Set user.email so crosbymichael's in-container merge commits go smoothly
-RUN git config --global user.email 'docker-dummy@example.com'
-
-# Add an unprivileged user to be used for tests which need it
-RUN groupadd -r docker
-RUN useradd --create-home --gid docker unprivilegeduser
-
-VOLUME /var/lib/docker
-WORKDIR /go/src/github.com/docker/docker
-ENV DOCKER_BUILDTAGS apparmor pkcs11 seccomp selinux
-
-# Let us use a .bashrc file
-RUN ln -sfv $PWD/.bashrc ~/.bashrc
-# Add integration helps to bashrc
-RUN echo "source $PWD/hack/make/.integration-test-helpers" >> /etc/bash.bashrc
-
-# Register Docker's bash completion.
-RUN ln -sv $PWD/contrib/completion/bash/docker /etc/bash_completion.d/docker
-
-# Get useful and necessary Hub images so we can "docker load" locally instead of pulling
-COPY contrib/download-frozen-image-v2.sh /go/src/github.com/docker/docker/contrib/
-RUN ./contrib/download-frozen-image-v2.sh /docker-frozen-images \
-	buildpack-deps:jessie@sha256:25785f89240fbcdd8a74bdaf30dd5599a9523882c6dfc567f2e9ef7cf6f79db6 \
-	busybox:latest@sha256:e4f93f6ed15a0cdd342f5aae387886fba0ab98af0a102da6276eaf24d6e6ade0 \
-	debian:jessie@sha256:f968f10b4b523737e253a97eac59b0d1420b5c19b69928d35801a6373ffe330e \
-	hello-world:latest@sha256:8be990ef2aeb16dbcb9271ddfe2610fa6658d13f6dfb8bc72074cc1ca36966a7
-# See also "hack/make/.ensure-frozen-images" (which needs to be updated any time this list is)
-
-# Download toml validator
-ENV TOMLV_COMMIT 9baf8a8a9f2ed20a8e54160840c492f937eeaf9a
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/BurntSushi/toml.git "$GOPATH/src/github.com/BurntSushi/toml" \
-	&& (cd "$GOPATH/src/github.com/BurntSushi/toml" && git checkout -q "$TOMLV_COMMIT") \
-	&& go build -v -o /usr/local/bin/tomlv github.com/BurntSushi/toml/cmd/tomlv \
-	&& rm -rf "$GOPATH"
-
-# Install runc
-ENV RUNC_COMMIT cc29e3dded8e27ba8f65738f40d251c885030a28
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/opencontainers/runc.git "$GOPATH/src/github.com/opencontainers/runc" \
-	&& cd "$GOPATH/src/github.com/opencontainers/runc" \
-	&& git checkout -q "$RUNC_COMMIT" \
-	&& make static BUILDTAGS="seccomp apparmor selinux" \
-	&& cp runc /usr/local/bin/docker-runc \
-	&& rm -rf "$GOPATH"
-
-# Install containerd
-ENV CONTAINERD_COMMIT 2545227b0357eb55e369fa0072baef9ad91cdb69
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/containerd.git "$GOPATH/src/github.com/docker/containerd" \
-	&& cd "$GOPATH/src/github.com/docker/containerd" \
-	&& git checkout -q "$CONTAINERD_COMMIT" \
-	&& make static \
-	&& cp bin/containerd /usr/local/bin/docker-containerd \
-	&& cp bin/containerd-shim /usr/local/bin/docker-containerd-shim \
-	&& cp bin/ctr /usr/local/bin/docker-containerd-ctr \
-	&& rm -rf "$GOPATH"
-
-ENV GRIMES_COMMIT f207601a8d19a534cc90d9e26e037e9931ccb9db
-RUN set -x \
-    && export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/crosbymichael/grimes.git "$GOPATH/grimes" \
-	&& cd "$GOPATH/grimes" \
-	&& git checkout -q "$GRIMES_COMMIT" \
-	&& make \
-	&& cp init /usr/local/bin/docker-init \
-	&& rm -rf "$GOPATH"
-
-# Wrap all commands in the "docker-in-docker" script to allow nested containers
-ENTRYPOINT ["hack/dind"]
-
-# Upload docker source
-COPY . /go/src/github.com/docker/docker
--- a/vendor/github.com/docker/docker/Dockerfile.aarch64
+++ b/vendor/github.com/docker/docker/Dockerfile.aarch64
@ -1,215 +0,0 @@
-# This file describes the standard way to build Docker on aarch64, using docker
-#
-# Usage:
-#
-# # Assemble the full dev environment. This is slow the first time.
-# docker build -t docker -f Dockerfile.aarch64 .
-#
-# # Mount your source in an interactive container for quick testing:
-# docker run -v `pwd`:/go/src/github.com/docker/docker --privileged -i -t docker bash
-#
-# # Run the test suite:
-# docker run --privileged docker hack/make.sh test-unit test-integration-cli test-docker-py
-#
-# Note: AppArmor used to mess with privileged mode, but this is no longer
-# the case. Therefore, you don't have to disable it anymore.
-#
-
-FROM aarch64/ubuntu:wily
-
-# Packaged dependencies
-RUN apt-get update && apt-get install -y \
-	apparmor \
-	aufs-tools \
-	automake \
-	bash-completion \
-	btrfs-tools \
-	build-essential \
-	createrepo \
-	curl \
-	dpkg-sig \
-	g++ \
-	gcc \
-	git \
-	iptables \
-	jq \
-	libapparmor-dev \
-	libc6-dev \
-	libcap-dev \
-	libltdl-dev \
-	libsqlite3-dev \
-	libsystemd-dev \
-	mercurial \
-	net-tools \
-	parallel \
-	pkg-config \
-	python-dev \
-	python-mock \
-	python-pip \
-	python-websocket \
-	gccgo \
-	iproute2 \
-	iputils-ping \
-	--no-install-recommends
-
-# Install armhf loader to use armv6 binaries on armv8
-RUN dpkg --add-architecture armhf \
-	&& apt-get update \
-	&& apt-get install -y libc6:armhf
-
-# Get lvm2 source for compiling statically
-ENV LVM2_VERSION 2.02.103
-RUN mkdir -p /usr/local/lvm2 \
-	&& curl -fsSL "https://mirrors.kernel.org/sourceware/lvm2/LVM2.${LVM2_VERSION}.tgz" \
-		| tar -xzC /usr/local/lvm2 --strip-components=1
-# See https://git.fedorahosted.org/cgit/lvm2.git/refs/tags for release tags
-
-# Fix platform enablement in lvm2 to support aarch64 properly
-RUN set -e \
-	&& for f in config.guess config.sub; do \
-		curl -fsSL -o "/usr/local/lvm2/autoconf/$f" "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=$f;hb=HEAD"; \
-	done
-# "arch.c:78:2: error: #error the arch code needs to know about your machine type"
-
-# Compile and install lvm2
-RUN cd /usr/local/lvm2 \
-	&& ./configure \
-		--build="$(gcc -print-multiarch)" \
-		--enable-static_link \
-	&& make device-mapper \
-	&& make install_device-mapper
-# See https://git.fedorahosted.org/cgit/lvm2.git/tree/INSTALL
-
-# Install seccomp: the version shipped in trusty is too old
-ENV SECCOMP_VERSION 2.3.1
-RUN set -x \
-	&& export SECCOMP_PATH="$(mktemp -d)" \
-	&& curl -fsSL "https://github.com/seccomp/libseccomp/releases/download/v${SECCOMP_VERSION}/libseccomp-${SECCOMP_VERSION}.tar.gz" \
-		| tar -xzC "$SECCOMP_PATH" --strip-components=1 \
-	&& ( \
-		cd "$SECCOMP_PATH" \
-		&& ./configure --prefix=/usr/local \
-		&& make \
-		&& make install \
-		&& ldconfig \
-	) \
-	&& rm -rf "$SECCOMP_PATH"
-
-# Install Go
-# We don't have official binary tarballs for ARM64, eigher for Go or bootstrap,
-# so we use gccgo as bootstrap to build Go from source code.
-# We don't use the official ARMv6 released binaries as a GOROOT_BOOTSTRAP, because
-# not all ARM64 platforms support 32-bit mode. 32-bit mode is optional for ARMv8.
-ENV GO_VERSION 1.7.1
-RUN mkdir /usr/src/go && curl -fsSL https://storage.googleapis.com/golang/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/src/go -xz --strip-components=1 \
-	&& cd /usr/src/go/src \
-	&& GOOS=linux GOARCH=arm64 GOROOT_BOOTSTRAP="$(go env GOROOT)" ./make.bash
-
-ENV PATH /usr/src/go/bin:$PATH
-ENV GOPATH /go:/go/src/github.com/docker/docker/vendor
-
-# Only install one version of the registry, because old version which support
-# schema1 manifests is not working on ARM64, we should skip integration-cli
-# tests for schema1 manifests on ARM64.
-ENV REGISTRY_COMMIT 47a064d4195a9b56133891bbb13620c3ac83a827
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/distribution.git "$GOPATH/src/github.com/docker/distribution" \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2 github.com/docker/distribution/cmd/registry \
-	&& rm -rf "$GOPATH"
-
-# Install notary and notary-server
-ENV NOTARY_VERSION v0.3.0
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/notary.git "$GOPATH/src/github.com/docker/notary" \
-	&& (cd "$GOPATH/src/github.com/docker/notary" && git checkout -q "$NOTARY_VERSION") \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/vendor:$GOPATH" \
-		go build -o /usr/local/bin/notary-server github.com/docker/notary/cmd/notary-server \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/vendor:$GOPATH" \
-		go build -o /usr/local/bin/notary github.com/docker/notary/cmd/notary \
-	&& rm -rf "$GOPATH"
-
-# Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT e2655f658408f9ad1f62abdef3eb6ed43c0cf324
-RUN git clone https://github.com/docker/docker-py.git /docker-py \
-	&& cd /docker-py \
-	&& git checkout -q $DOCKER_PY_COMMIT \
-	&& pip install -r test-requirements.txt
-
-# Set user.email so crosbymichael's in-container merge commits go smoothly
-RUN git config --global user.email 'docker-dummy@example.com'
-
-# Add an unprivileged user to be used for tests which need it
-RUN groupadd -r docker
-RUN useradd --create-home --gid docker unprivilegeduser
-
-VOLUME /var/lib/docker
-WORKDIR /go/src/github.com/docker/docker
-ENV DOCKER_BUILDTAGS apparmor pkcs11 seccomp selinux
-
-# Let us use a .bashrc file
-RUN ln -sfv $PWD/.bashrc ~/.bashrc
-
-# Register Docker's bash completion.
-RUN ln -sv $PWD/contrib/completion/bash/docker /etc/bash_completion.d/docker
-
-# Get useful and necessary Hub images so we can "docker load" locally instead of pulling
-COPY contrib/download-frozen-image-v2.sh /go/src/github.com/docker/docker/contrib/
-RUN ./contrib/download-frozen-image-v2.sh /docker-frozen-images \
-	aarch64/buildpack-deps:jessie@sha256:6aa1d6910791b7ac78265fd0798e5abd6cb3f27ae992f6f960f6c303ec9535f2 \
-	aarch64/busybox:latest@sha256:b23a6a37cf269dff6e46d2473b6e227afa42b037e6d23435f1d2bc40fc8c2828 \
-	aarch64/debian:jessie@sha256:4be74a41a7c70ebe887b634b11ffe516cf4fcd56864a54941e56bb49883c3170 \
-	aarch64/hello-world:latest@sha256:65a4a158587b307bb02db4de41b836addb0c35175bdc801367b1ac1ddeb9afda
-# See also "hack/make/.ensure-frozen-images" (which needs to be updated any time this list is)
-
-# Download toml validator
-ENV TOMLV_COMMIT 9baf8a8a9f2ed20a8e54160840c492f937eeaf9a
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/BurntSushi/toml.git "$GOPATH/src/github.com/BurntSushi/toml" \
-	&& (cd "$GOPATH/src/github.com/BurntSushi/toml" && git checkout -q "$TOMLV_COMMIT") \
-	&& go build -v -o /usr/local/bin/tomlv github.com/BurntSushi/toml/cmd/tomlv \
-	&& rm -rf "$GOPATH"
-
-# Install runc
-ENV RUNC_COMMIT cc29e3dded8e27ba8f65738f40d251c885030a28
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/opencontainers/runc.git "$GOPATH/src/github.com/opencontainers/runc" \
-	&& cd "$GOPATH/src/github.com/opencontainers/runc" \
-	&& git checkout -q "$RUNC_COMMIT" \
-	&& make static BUILDTAGS="seccomp apparmor selinux" \
-	&& cp runc /usr/local/bin/docker-runc \
-	&& rm -rf "$GOPATH"
-
-# Install containerd
-ENV CONTAINERD_COMMIT 2545227b0357eb55e369fa0072baef9ad91cdb69
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/containerd.git "$GOPATH/src/github.com/docker/containerd" \
-	&& cd "$GOPATH/src/github.com/docker/containerd" \
-	&& git checkout -q "$CONTAINERD_COMMIT" \
-	&& make static \
-	&& cp bin/containerd /usr/local/bin/docker-containerd \
-	&& cp bin/containerd-shim /usr/local/bin/docker-containerd-shim \
-	&& cp bin/ctr /usr/local/bin/docker-containerd-ctr \
-	&& rm -rf "$GOPATH"
-
-ENV GRIMES_COMMIT f207601a8d19a534cc90d9e26e037e9931ccb9db
-RUN set -x \
-    && export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/crosbymichael/grimes.git "$GOPATH/grimes" \
-	&& cd "$GOPATH/grimes" \
-	&& git checkout -q "$GRIMES_COMMIT" \
-	&& make \
-	&& cp init /usr/local/bin/docker-init \
-	&& rm -rf "$GOPATH"
-
-# Wrap all commands in the "docker-in-docker" script to allow nested containers
-ENTRYPOINT ["hack/dind"]
-
-# Upload docker source
-COPY . /go/src/github.com/docker/docker
--- a/vendor/github.com/docker/docker/Dockerfile.armhf
+++ b/vendor/github.com/docker/docker/Dockerfile.armhf
@ -1,212 +0,0 @@
-# This file describes the standard way to build Docker on ARMv7, using docker
-#
-# Usage:
-#
-# # Assemble the full dev environment. This is slow the first time.
-# docker build -t docker -f Dockerfile.armhf .
-#
-# # Mount your source in an interactive container for quick testing:
-# docker run -v `pwd`:/go/src/github.com/docker/docker --privileged -i -t docker bash
-#
-# # Run the test suite:
-# docker run --privileged docker hack/make.sh test-unit test-integration-cli test-docker-py
-#
-# Note: AppArmor used to mess with privileged mode, but this is no longer
-# the case. Therefore, you don't have to disable it anymore.
-#
-
-FROM armhf/debian:jessie
-
-# Packaged dependencies
-RUN apt-get update && apt-get install -y \
-	apparmor \
-	aufs-tools \
-	automake \
-	bash-completion \
-	btrfs-tools \
-	build-essential \
-	createrepo \
-	curl \
-	dpkg-sig \
-	git \
-	iptables \
-	jq \
-	net-tools \
-	libapparmor-dev \
-	libcap-dev \
-	libltdl-dev \
-	libsqlite3-dev \
-	libsystemd-journal-dev \
-	libtool \
-	mercurial \
-	pkg-config \
-	python-dev \
-	python-mock \
-	python-pip \
-	python-websocket \
-	xfsprogs \
-	tar \
-	--no-install-recommends
-
-# Get lvm2 source for compiling statically
-ENV LVM2_VERSION 2.02.103
-RUN mkdir -p /usr/local/lvm2 \
-	&& curl -fsSL "https://mirrors.kernel.org/sourceware/lvm2/LVM2.${LVM2_VERSION}.tgz" \
-		| tar -xzC /usr/local/lvm2 --strip-components=1
-# See https://git.fedorahosted.org/cgit/lvm2.git/refs/tags for release tags
-
-# Compile and install lvm2
-RUN cd /usr/local/lvm2 \
-	&& ./configure \
-		--build="$(gcc -print-multiarch)" \
-		--enable-static_link \
-	&& make device-mapper \
-	&& make install_device-mapper
-# See https://git.fedorahosted.org/cgit/lvm2.git/tree/INSTALL
-
-# Install Go
-ENV GO_VERSION 1.7.1
-RUN curl -fsSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-armv6l.tar.gz" \
-	| tar -xzC /usr/local
-ENV PATH /go/bin:/usr/local/go/bin:$PATH
-ENV GOPATH /go:/go/src/github.com/docker/docker/vendor
-
-# We're building for armhf, which is ARMv7, so let's be explicit about that
-ENV GOARCH arm
-ENV GOARM 7
-
-# Dependency for golint
-ENV GO_TOOLS_COMMIT 823804e1ae08dbb14eb807afc7db9993bc9e3cc3
-RUN git clone https://github.com/golang/tools.git /go/src/golang.org/x/tools \
-	&& (cd /go/src/golang.org/x/tools && git checkout -q $GO_TOOLS_COMMIT)
-
-# Grab Go's lint tool
-ENV GO_LINT_COMMIT 32a87160691b3c96046c0c678fe57c5bef761456
-RUN git clone https://github.com/golang/lint.git /go/src/github.com/golang/lint \
-	&& (cd /go/src/github.com/golang/lint && git checkout -q $GO_LINT_COMMIT) \
-	&& go install -v github.com/golang/lint/golint
-
-# Install seccomp: the version shipped in trusty is too old
-ENV SECCOMP_VERSION 2.3.1
-RUN set -x \
-	&& export SECCOMP_PATH="$(mktemp -d)" \
-	&& curl -fsSL "https://github.com/seccomp/libseccomp/releases/download/v${SECCOMP_VERSION}/libseccomp-${SECCOMP_VERSION}.tar.gz" \
-		| tar -xzC "$SECCOMP_PATH" --strip-components=1 \
-	&& ( \
-		cd "$SECCOMP_PATH" \
-		&& ./configure --prefix=/usr/local \
-		&& make \
-		&& make install \
-		&& ldconfig \
-	) \
-	&& rm -rf "$SECCOMP_PATH"
-
-# Install two versions of the registry. The first is an older version that
-# only supports schema1 manifests. The second is a newer version that supports
-# both. This allows integration-cli tests to cover push/pull with both schema1
-# and schema2 manifests.
-ENV REGISTRY_COMMIT_SCHEMA1 ec87e9b6971d831f0eff752ddb54fb64693e51cd
-ENV REGISTRY_COMMIT cb08de17d74bef86ce6c5abe8b240e282f5750be
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/distribution.git "$GOPATH/src/github.com/docker/distribution" \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2 github.com/docker/distribution/cmd/registry \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT_SCHEMA1") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2-schema1 github.com/docker/distribution/cmd/registry \
-	&& rm -rf "$GOPATH"
-
-# Install notary and notary-server
-ENV NOTARY_VERSION v0.3.0
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/notary.git "$GOPATH/src/github.com/docker/notary" \
-	&& (cd "$GOPATH/src/github.com/docker/notary" && git checkout -q "$NOTARY_VERSION") \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/vendor:$GOPATH" \
-		go build -o /usr/local/bin/notary-server github.com/docker/notary/cmd/notary-server \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/vendor:$GOPATH" \
-		go build -o /usr/local/bin/notary github.com/docker/notary/cmd/notary \
-	&& rm -rf "$GOPATH"
-
-# Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT e2655f658408f9ad1f62abdef3eb6ed43c0cf324
-RUN git clone https://github.com/docker/docker-py.git /docker-py \
-	&& cd /docker-py \
-	&& git checkout -q $DOCKER_PY_COMMIT \
-	&& pip install -r test-requirements.txt
-
-# Set user.email so crosbymichael's in-container merge commits go smoothly
-RUN git config --global user.email 'docker-dummy@example.com'
-
-# Add an unprivileged user to be used for tests which need it
-RUN groupadd -r docker
-RUN useradd --create-home --gid docker unprivilegeduser
-
-VOLUME /var/lib/docker
-WORKDIR /go/src/github.com/docker/docker
-ENV DOCKER_BUILDTAGS apparmor pkcs11 seccomp selinux
-
-# Let us use a .bashrc file
-RUN ln -sfv $PWD/.bashrc ~/.bashrc
-
-# Register Docker's bash completion.
-RUN ln -sv $PWD/contrib/completion/bash/docker /etc/bash_completion.d/docker
-
-# Get useful and necessary Hub images so we can "docker load" locally instead of pulling
-COPY contrib/download-frozen-image-v2.sh /go/src/github.com/docker/docker/contrib/
-RUN ./contrib/download-frozen-image-v2.sh /docker-frozen-images \
-	armhf/buildpack-deps:jessie@sha256:ca6cce8e5bf5c952129889b5cc15cd6aa8d995d77e55e3749bbaadae50e476cb \
-	armhf/busybox:latest@sha256:d98a7343ac750ffe387e3d514f8521ba69846c216778919b01414b8617cfb3d4 \
-	armhf/debian:jessie@sha256:4a2187483f04a84f9830910fe3581d69b3c985cc045d9f01d8e2f3795b28107b \
-	armhf/hello-world:latest@sha256:161dcecea0225975b2ad5f768058212c1e0d39e8211098666ffa1ac74cfb7791
-# See also "hack/make/.ensure-frozen-images" (which needs to be updated any time this list is)
-
-# Download toml validator
-ENV TOMLV_COMMIT 9baf8a8a9f2ed20a8e54160840c492f937eeaf9a
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/BurntSushi/toml.git "$GOPATH/src/github.com/BurntSushi/toml" \
-	&& (cd "$GOPATH/src/github.com/BurntSushi/toml" && git checkout -q "$TOMLV_COMMIT") \
-	&& go build -v -o /usr/local/bin/tomlv github.com/BurntSushi/toml/cmd/tomlv \
-	&& rm -rf "$GOPATH"
-
-# Install runc
-ENV RUNC_COMMIT cc29e3dded8e27ba8f65738f40d251c885030a28
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/opencontainers/runc.git "$GOPATH/src/github.com/opencontainers/runc" \
-	&& cd "$GOPATH/src/github.com/opencontainers/runc" \
-	&& git checkout -q "$RUNC_COMMIT" \
-	&& make static BUILDTAGS="seccomp apparmor selinux" \
-	&& cp runc /usr/local/bin/docker-runc \
-	&& rm -rf "$GOPATH"
-
-# Install containerd
-ENV CONTAINERD_COMMIT 2545227b0357eb55e369fa0072baef9ad91cdb69
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/containerd.git "$GOPATH/src/github.com/docker/containerd" \
-	&& cd "$GOPATH/src/github.com/docker/containerd" \
-	&& git checkout -q "$CONTAINERD_COMMIT" \
-	&& make static \
-	&& cp bin/containerd /usr/local/bin/docker-containerd \
-	&& cp bin/containerd-shim /usr/local/bin/docker-containerd-shim \
-	&& cp bin/ctr /usr/local/bin/docker-containerd-ctr \
-	&& rm -rf "$GOPATH"
-
-ENV GRIMES_COMMIT f207601a8d19a534cc90d9e26e037e9931ccb9db
-RUN set -x \
-    && export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/crosbymichael/grimes.git "$GOPATH/grimes" \
-	&& cd "$GOPATH/grimes" \
-	&& git checkout -q "$GRIMES_COMMIT" \
-	&& make \
-	&& cp init /usr/local/bin/docker-init \
-	&& rm -rf "$GOPATH"
-
-ENTRYPOINT ["hack/dind"]
-
-# Upload docker source
-COPY . /go/src/github.com/docker/docker
--- a/vendor/github.com/docker/docker/Dockerfile.ppc64le
+++ b/vendor/github.com/docker/docker/Dockerfile.ppc64le
@ -1,233 +0,0 @@
-# This file describes the standard way to build Docker on ppc64le, using docker
-#
-# Usage:
-#
-# # Assemble the full dev environment. This is slow the first time.
-# docker build -t docker -f Dockerfile.ppc64le .
-#
-# # Mount your source in an interactive container for quick testing:
-# docker run -v `pwd`:/go/src/github.com/docker/docker --privileged -i -t docker bash
-#
-# # Run the test suite:
-# docker run --privileged docker hack/make.sh test-unit test-integration-cli test-docker-py
-#
-# Note: AppArmor used to mess with privileged mode, but this is no longer
-# the case. Therefore, you don't have to disable it anymore.
-#
-
-# ppc64le/golang is a debian:jessie based image with golang installed
-FROM ppc64le/golang:1.6.3
-
-# Packaged dependencies
-RUN apt-get update && apt-get install -y \
-	apparmor \
-	aufs-tools \
-	automake \
-	bash-completion \
-	btrfs-tools \
-	build-essential \
-	createrepo \
-	curl \
-	dpkg-sig \
-	git \
-	iptables \
-	jq \
-	net-tools \
-	libapparmor-dev \
-	libcap-dev \
-	libltdl-dev \
-	libsqlite3-dev \
-	libsystemd-journal-dev \
-	libtool \
-	mercurial \
-	pkg-config \
-	python-dev \
-	python-mock \
-	python-pip \
-	python-websocket \
-	xfsprogs \
-	tar \
-	--no-install-recommends
-
-# Get lvm2 source for compiling statically
-ENV LVM2_VERSION 2.02.103
-RUN mkdir -p /usr/local/lvm2 \
-	&& curl -fsSL "https://mirrors.kernel.org/sourceware/lvm2/LVM2.${LVM2_VERSION}.tgz" \
-		| tar -xzC /usr/local/lvm2 --strip-components=1
-# See https://git.fedorahosted.org/cgit/lvm2.git/refs/tags for release tags
-
-# Fix platform enablement in lvm2 to support ppc64le properly
-RUN set -e \
-	&& for f in config.guess config.sub; do \
-		curl -fsSL -o "/usr/local/lvm2/autoconf/$f" "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=$f;hb=HEAD"; \
-	done
-# "arch.c:78:2: error: #error the arch code needs to know about your machine type"
-
-# Compile and install lvm2
-RUN cd /usr/local/lvm2 \
-	&& ./configure \
-		--build="$(gcc -print-multiarch)" \
-		--enable-static_link \
-	&& make device-mapper \
-	&& make install_device-mapper
-# See https://git.fedorahosted.org/cgit/lvm2.git/tree/INSTALL
-
-# Install seccomp: the version shipped in jessie is too old
-ENV SECCOMP_VERSION 2.3.1
-RUN set -x \
-        && export SECCOMP_PATH="$(mktemp -d)" \
-        && curl -fsSL "https://github.com/seccomp/libseccomp/releases/download/v${SECCOMP_VERSION}/libseccomp-${SECCOMP_VERSION}.tar.gz" \
-                | tar -xzC "$SECCOMP_PATH" --strip-components=1 \
-        && ( \
-                cd "$SECCOMP_PATH" \
-                && ./configure --prefix=/usr/local \
-                && make \
-                && make install \
-                && ldconfig \
-        ) \
-        && rm -rf "$SECCOMP_PATH"
-
-
-# Install Go
-# ppc64le doesn't have official go binaries, so use the version of go installed from the image
-# to build go from source.
-# NOTE: ppc64le has compatibility issues with older versions of go, so make sure the version >= 1.6
-ENV GO_VERSION 1.7.1
-ENV GO_DOWNLOAD_URL https://storage.googleapis.com/golang/go${GO_VERSION}.src.tar.gz
-
-RUN set -x \
-	&& TEMPDIR="$(mktemp -d)" \
-	&& mv /usr/local/go $TEMPDIR \
-	&& GOROOT_BOOTSTRAP=$TEMPDIR/go \
-	&& cd /usr/local \
-	&& curl -fsSL "$GO_DOWNLOAD_URL" -o golang.tar.gz \
-	&& tar -C /usr/local -xzf golang.tar.gz \
-	&& rm golang.tar.gz \
-	&& cd go/src && ./make.bash 2>&1 \
-	&& rm -rf $TEMPDIR
-
-ENV GOROOT_BOOTSTRAP /usr/local/go
-ENV PATH /usr/local/go/bin/:$PATH
-ENV GOPATH /go:/go/src/github.com/docker/docker/vendor
-
-# Dependency for golint
-ENV GO_TOOLS_COMMIT 823804e1ae08dbb14eb807afc7db9993bc9e3cc3
-RUN git clone https://github.com/golang/tools.git /go/src/golang.org/x/tools \
-	&& (cd /go/src/golang.org/x/tools && git checkout -q $GO_TOOLS_COMMIT)
-
-# Grab Go's lint tool
-ENV GO_LINT_COMMIT 32a87160691b3c96046c0c678fe57c5bef761456
-RUN git clone https://github.com/golang/lint.git /go/src/github.com/golang/lint \
-	&& (cd /go/src/github.com/golang/lint && git checkout -q $GO_LINT_COMMIT) \
-	&& go install -v github.com/golang/lint/golint
-
-# Install two versions of the registry. The first is an older version that
-# only supports schema1 manifests. The second is a newer version that supports
-# both. This allows integration-cli tests to cover push/pull with both schema1
-# and schema2 manifests.
-ENV REGISTRY_COMMIT_SCHEMA1 ec87e9b6971d831f0eff752ddb54fb64693e51cd
-ENV REGISTRY_COMMIT 47a064d4195a9b56133891bbb13620c3ac83a827
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/distribution.git "$GOPATH/src/github.com/docker/distribution" \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2 github.com/docker/distribution/cmd/registry \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT_SCHEMA1") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2-schema1 github.com/docker/distribution/cmd/registry \
-	&& rm -rf "$GOPATH"
-
-# Install notary and notary-server
-ENV NOTARY_VERSION v0.3.0
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/notary.git "$GOPATH/src/github.com/docker/notary" \
-	&& (cd "$GOPATH/src/github.com/docker/notary" && git checkout -q "$NOTARY_VERSION") \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/notary-server github.com/docker/notary/cmd/notary-server \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/notary github.com/docker/notary/cmd/notary \
-	&& rm -rf "$GOPATH"
-
-# Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT e2655f658408f9ad1f62abdef3eb6ed43c0cf324
-RUN git clone https://github.com/docker/docker-py.git /docker-py \
-	&& cd /docker-py \
-	&& git checkout -q $DOCKER_PY_COMMIT \
-	&& pip install -r test-requirements.txt
-
-# Set user.email so crosbymichael's in-container merge commits go smoothly
-RUN git config --global user.email 'docker-dummy@example.com'
-
-# Add an unprivileged user to be used for tests which need it
-RUN groupadd -r docker
-RUN useradd --create-home --gid docker unprivilegeduser
-
-VOLUME /var/lib/docker
-WORKDIR /go/src/github.com/docker/docker
-ENV DOCKER_BUILDTAGS apparmor pkcs11 seccomp selinux
-
-# Let us use a .bashrc file
-RUN ln -sfv $PWD/.bashrc ~/.bashrc
-
-# Register Docker's bash completion.
-RUN ln -sv $PWD/contrib/completion/bash/docker /etc/bash_completion.d/docker
-
-# Get useful and necessary Hub images so we can "docker load" locally instead of pulling
-COPY contrib/download-frozen-image-v2.sh /go/src/github.com/docker/docker/contrib/
-RUN ./contrib/download-frozen-image-v2.sh /docker-frozen-images \
-	ppc64le/buildpack-deps:jessie@sha256:902bfe4ef1389f94d143d64516dd50a2de75bca2e66d4a44b1d73f63ddf05dda \
-	ppc64le/busybox:latest@sha256:38bb82085248d5a3c24bd7a5dc146f2f2c191e189da0441f1c2ca560e3fc6f1b \
-	ppc64le/debian:jessie@sha256:412845f51b6ab662afba71bc7a716e20fdb9b84f185d180d4c7504f8a75c4f91 \
-	ppc64le/hello-world:latest@sha256:186a40a9a02ca26df0b6c8acdfb8ac2f3ae6678996a838f977e57fac9d963974
-# See also "hack/make/.ensure-frozen-images" (which needs to be updated any time this list is)
-
-# Download toml validator
-ENV TOMLV_COMMIT 9baf8a8a9f2ed20a8e54160840c492f937eeaf9a
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/BurntSushi/toml.git "$GOPATH/src/github.com/BurntSushi/toml" \
-	&& (cd "$GOPATH/src/github.com/BurntSushi/toml" && git checkout -q "$TOMLV_COMMIT") \
-	&& go build -v -o /usr/local/bin/tomlv github.com/BurntSushi/toml/cmd/tomlv \
-	&& rm -rf "$GOPATH"
-
-# Install runc
-ENV RUNC_COMMIT cc29e3dded8e27ba8f65738f40d251c885030a28
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/opencontainers/runc.git "$GOPATH/src/github.com/opencontainers/runc" \
-	&& cd "$GOPATH/src/github.com/opencontainers/runc" \
-	&& git checkout -q "$RUNC_COMMIT" \
-	&& make static BUILDTAGS="apparmor seccomp selinux" \
-	&& cp runc /usr/local/bin/docker-runc \
-	&& rm -rf "$GOPATH"
-
-# Install containerd
-ENV CONTAINERD_COMMIT 2545227b0357eb55e369fa0072baef9ad91cdb69
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/containerd.git "$GOPATH/src/github.com/docker/containerd" \
-	&& cd "$GOPATH/src/github.com/docker/containerd" \
-	&& git checkout -q "$CONTAINERD_COMMIT" \
-	&& make static \
-	&& cp bin/containerd /usr/local/bin/docker-containerd \
-	&& cp bin/containerd-shim /usr/local/bin/docker-containerd-shim \
-	&& cp bin/ctr /usr/local/bin/docker-containerd-ctr \
-	&& rm -rf "$GOPATH"
-
-ENV GRIMES_COMMIT f207601a8d19a534cc90d9e26e037e9931ccb9db
-RUN set -x \
-    && export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/crosbymichael/grimes.git "$GOPATH/grimes" \
-	&& cd "$GOPATH/grimes" \
-	&& git checkout -q "$GRIMES_COMMIT" \
-	&& make \
-	&& cp init /usr/local/bin/docker-init \
-	&& rm -rf "$GOPATH"
-
-# Wrap all commands in the "docker-in-docker" script to allow nested containers
-ENTRYPOINT ["hack/dind"]
-
-# Upload docker source
-COPY . /go/src/github.com/docker/docker
--- a/vendor/github.com/docker/docker/Dockerfile.s390x
+++ b/vendor/github.com/docker/docker/Dockerfile.s390x
@ -1,225 +0,0 @@
-# This file describes the standard way to build Docker on s390x, using docker
-#
-# Usage:
-#
-# # Assemble the full dev environment. This is slow the first time.
-# docker build -t docker -f Dockerfile.s390x .
-#
-# # Mount your source in an interactive container for quick testing:
-# docker run -v `pwd`:/go/src/github.com/docker/docker --privileged -i -t docker bash
-#
-# # Run the test suite:
-# docker run --privileged docker hack/make.sh test-unit test-integration-cli test-docker-py
-#
-# Note: AppArmor used to mess with privileged mode, but this is no longer
-# the case. Therefore, you don't have to disable it anymore.
-#
-
-FROM s390x/gcc:6.1
-
-# Packaged dependencies
-RUN apt-get update && apt-get install -y \
-	apparmor \
-	aufs-tools \
-	automake \
-	bash-completion \
-	btrfs-tools \
-	build-essential \
-	createrepo \
-	curl \
-	dpkg-sig \
-	git \
-	iptables \
-	jq \
-	net-tools \
-	libapparmor-dev \
-	libcap-dev \
-	libltdl-dev \
-	libsqlite3-dev \
-	libsystemd-journal-dev \
-	libtool \
-	mercurial \
-	pkg-config \
-	python-dev \
-	python-mock \
-	python-pip \
-	python-websocket \
-	xfsprogs \
-	tar \
-	--no-install-recommends
-
-# glibc in Debian has a bug specific to s390x that won't be fixed until Debian 8.6 is released
-# - https://github.com/docker/docker/issues/24748
-# - https://sourceware.org/git/?p=glibc.git;a=commit;h=890b7a4b33d482b5c768ab47d70758b80227e9bc
-# - https://sourceware.org/git/?p=glibc.git;a=commit;h=2e807f29595eb5b1e5d0decc6e356a3562ecc58e
-RUN echo 'deb http://httpredir.debian.org/debian jessie-proposed-updates main' >> /etc/apt/sources.list.d/pu.list \
-	&& apt-get update \
-	&& apt-get install -y libc6 \
-	&& rm -rf /var/lib/apt/lists/*
-
-# Install seccomp: the version shipped in jessie is too old
-ENV SECCOMP_VERSION 2.3.1
-RUN set -x \
-	&& export SECCOMP_PATH="$(mktemp -d)" \
-	&& curl -fsSL "https://github.com/seccomp/libseccomp/releases/download/v${SECCOMP_VERSION}/libseccomp-${SECCOMP_VERSION}.tar.gz" \
-		| tar -xzC "$SECCOMP_PATH" --strip-components=1 \
-	&& ( \
-		cd "$SECCOMP_PATH" \
-		&& ./configure --prefix=/usr/local \
-		&& make \
-		&& make install \
-		&& ldconfig \
-	) \
-	&& rm -rf "$SECCOMP_PATH"
-
-# Get lvm2 source for compiling statically
-ENV LVM2_VERSION 2.02.103
-RUN mkdir -p /usr/local/lvm2 \
-	&& curl -fsSL "https://mirrors.kernel.org/sourceware/lvm2/LVM2.${LVM2_VERSION}.tgz" \
-		| tar -xzC /usr/local/lvm2 --strip-components=1
-# See https://git.fedorahosted.org/cgit/lvm2.git/refs/tags for release tags
-
-# Fix platform enablement in lvm2 to support s390x properly
-RUN set -e \
-	&& for f in config.guess config.sub; do \
-		curl -fsSL -o "/usr/local/lvm2/autoconf/$f" "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=$f;hb=HEAD"; \
-	done
-# "arch.c:78:2: error: #error the arch code needs to know about your machine type"
-
-# Compile and install lvm2
-RUN cd /usr/local/lvm2 \
-	&& ./configure \
-		--build="$(gcc -print-multiarch)" \
-		--enable-static_link \
-	&& make device-mapper \
-	&& make install_device-mapper
-# See https://git.fedorahosted.org/cgit/lvm2.git/tree/INSTALL
-
-ENV GO_VERSION 1.7.1
-RUN curl -fsSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-s390x.tar.gz" \
-	| tar -xzC /usr/local
-
-ENV PATH /go/bin:/usr/local/go/bin:$PATH
-ENV GOPATH /go:/go/src/github.com/docker/docker/vendor
-
-# Dependency for golint
-ENV GO_TOOLS_COMMIT 823804e1ae08dbb14eb807afc7db9993bc9e3cc3
-RUN git clone https://github.com/golang/tools.git /go/src/golang.org/x/tools \
-	&& (cd /go/src/golang.org/x/tools && git checkout -q $GO_TOOLS_COMMIT)
-
-# Grab Go's lint tool
-ENV GO_LINT_COMMIT 32a87160691b3c96046c0c678fe57c5bef761456
-RUN git clone https://github.com/golang/lint.git /go/src/github.com/golang/lint \
-	&& (cd /go/src/github.com/golang/lint && git checkout -q $GO_LINT_COMMIT) \
-	&& go install -v github.com/golang/lint/golint
-
-# Install two versions of the registry. The first is an older version that
-# only supports schema1 manifests. The second is a newer version that supports
-# both. This allows integration-cli tests to cover push/pull with both schema1
-# and schema2 manifests.
-ENV REGISTRY_COMMIT_SCHEMA1 ec87e9b6971d831f0eff752ddb54fb64693e51cd
-ENV REGISTRY_COMMIT 47a064d4195a9b56133891bbb13620c3ac83a827
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/distribution.git "$GOPATH/src/github.com/docker/distribution" \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2 github.com/docker/distribution/cmd/registry \
-	&& (cd "$GOPATH/src/github.com/docker/distribution" && git checkout -q "$REGISTRY_COMMIT_SCHEMA1") \
-	&& GOPATH="$GOPATH/src/github.com/docker/distribution/Godeps/_workspace:$GOPATH" \
-		go build -o /usr/local/bin/registry-v2-schema1 github.com/docker/distribution/cmd/registry \
-	&& rm -rf "$GOPATH"
-
-# Install notary and notary-server
-ENV NOTARY_VERSION v0.3.0
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/notary.git "$GOPATH/src/github.com/docker/notary" \
-	&& (cd "$GOPATH/src/github.com/docker/notary" && git checkout -q "$NOTARY_VERSION") \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/vendor:$GOPATH" \
-		go build -o /usr/local/bin/notary-server github.com/docker/notary/cmd/notary-server \
-	&& GOPATH="$GOPATH/src/github.com/docker/notary/vendor:$GOPATH" \
-		go build -o /usr/local/bin/notary github.com/docker/notary/cmd/notary \
-	&& rm -rf "$GOPATH"
-
-# Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT e2655f658408f9ad1f62abdef3eb6ed43c0cf324
-RUN git clone https://github.com/docker/docker-py.git /docker-py \
-	&& cd /docker-py \
-	&& git checkout -q $DOCKER_PY_COMMIT \
-	&& pip install -r test-requirements.txt
-
-# Set user.email so crosbymichael's in-container merge commits go smoothly
-RUN git config --global user.email 'docker-dummy@example.com'
-
-# Add an unprivileged user to be used for tests which need it
-RUN groupadd -r docker
-RUN useradd --create-home --gid docker unprivilegeduser
-
-VOLUME /var/lib/docker
-WORKDIR /go/src/github.com/docker/docker
-ENV DOCKER_BUILDTAGS apparmor selinux seccomp
-
-# Let us use a .bashrc file
-RUN ln -sfv $PWD/.bashrc ~/.bashrc
-
-# Register Docker's bash completion.
-RUN ln -sv $PWD/contrib/completion/bash/docker /etc/bash_completion.d/docker
-
-# Get useful and necessary Hub images so we can "docker load" locally instead of pulling
-COPY contrib/download-frozen-image-v2.sh /go/src/github.com/docker/docker/contrib/
-RUN ./contrib/download-frozen-image-v2.sh /docker-frozen-images \
-	s390x/buildpack-deps:jessie@sha256:4d1381224acaca6c4bfe3604de3af6972083a8558a99672cb6989c7541780099 \
-	s390x/busybox:latest@sha256:dd61522c983884a66ed72d60301925889028c6d2d5e0220a8fe1d9b4c6a4f01b \
-	s390x/debian:jessie@sha256:b74c863400909eff3c5e196cac9bfd1f6333ce47aae6a38398d87d5875da170a \
-	s390x/hello-world:latest@sha256:780d80b3a7677c3788c0d5cd9168281320c8d4a6d9183892d8ee5cdd610f5699
-# See also "hack/make/.ensure-frozen-images" (which needs to be updated any time this list is)
-
-# Download toml validator
-ENV TOMLV_COMMIT 9baf8a8a9f2ed20a8e54160840c492f937eeaf9a
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/BurntSushi/toml.git "$GOPATH/src/github.com/BurntSushi/toml" \
-	&& (cd "$GOPATH/src/github.com/BurntSushi/toml" && git checkout -q "$TOMLV_COMMIT") \
-	&& go build -v -o /usr/local/bin/tomlv github.com/BurntSushi/toml/cmd/tomlv \
-	&& rm -rf "$GOPATH"
-
-# Install runc
-ENV RUNC_COMMIT cc29e3dded8e27ba8f65738f40d251c885030a28
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/opencontainers/runc.git "$GOPATH/src/github.com/opencontainers/runc" \
-	&& cd "$GOPATH/src/github.com/opencontainers/runc" \
-	&& git checkout -q "$RUNC_COMMIT" \
-	&& make static BUILDTAGS="seccomp apparmor selinux" \
-	&& cp runc /usr/local/bin/docker-runc \
-	&& rm -rf "$GOPATH"
-
-# Install containerd
-ENV CONTAINERD_COMMIT 2545227b0357eb55e369fa0072baef9ad91cdb69
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/containerd.git "$GOPATH/src/github.com/docker/containerd" \
-	&& cd "$GOPATH/src/github.com/docker/containerd" \
-	&& git checkout -q "$CONTAINERD_COMMIT" \
-	&& make static \
-	&& cp bin/containerd /usr/local/bin/docker-containerd \
-	&& cp bin/containerd-shim /usr/local/bin/docker-containerd-shim \
-	&& cp bin/ctr /usr/local/bin/docker-containerd-ctr \
-	&& rm -rf "$GOPATH"
-
-ENV GRIMES_COMMIT f207601a8d19a534cc90d9e26e037e9931ccb9db
-RUN set -x \
-    && export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/crosbymichael/grimes.git "$GOPATH/grimes" \
-	&& cd "$GOPATH/grimes" \
-	&& git checkout -q "$GRIMES_COMMIT" \
-	&& make \
-	&& cp init /usr/local/bin/docker-init \
-	&& rm -rf "$GOPATH"
-
-# Wrap all commands in the "docker-in-docker" script to allow nested containers
-ENTRYPOINT ["hack/dind"]
-
-# Upload docker source
-COPY . /go/src/github.com/docker/docker
--- a/vendor/github.com/docker/docker/Dockerfile.simple
+++ b/vendor/github.com/docker/docker/Dockerfile.simple
@ -1,95 +0,0 @@
-# docker build -t docker:simple -f Dockerfile.simple .
-# docker run --rm docker:simple hack/make.sh dynbinary
-# docker run --rm --privileged docker:simple hack/dind hack/make.sh test-unit
-# docker run --rm --privileged -v /var/lib/docker docker:simple hack/dind hack/make.sh dynbinary test-integration-cli
-
-# This represents the bare minimum required to build and test Docker.
-
-FROM debian:jessie
-
-# Compile and runtime deps
-# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#build-dependencies
-# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#runtime-dependencies
-RUN apt-get update && apt-get install -y --no-install-recommends \
-		btrfs-tools \
-		build-essential \
-		curl \
-		gcc \
-		git \
-		libapparmor-dev \
-		libdevmapper-dev \
-		libsqlite3-dev \
-		\
-		ca-certificates \
-		e2fsprogs \
-		iptables \
-		procps \
-		xfsprogs \
-		xz-utils \
-		\
-		aufs-tools \
-	&& rm -rf /var/lib/apt/lists/*
-
-# Install seccomp: the version shipped in trusty is too old
-ENV SECCOMP_VERSION 2.3.1
-RUN set -x \
-	&& export SECCOMP_PATH="$(mktemp -d)" \
-	&& curl -fsSL "https://github.com/seccomp/libseccomp/releases/download/v${SECCOMP_VERSION}/libseccomp-${SECCOMP_VERSION}.tar.gz" \
-		| tar -xzC "$SECCOMP_PATH" --strip-components=1 \
-	&& ( \
-		cd "$SECCOMP_PATH" \
-		&& ./configure --prefix=/usr/local \
-		&& make \
-		&& make install \
-		&& ldconfig \
-	) \
-	&& rm -rf "$SECCOMP_PATH"
-
-# Install Go
-# IMPORTANT: If the version of Go is updated, the Windows to Linux CI machines
-#            will need updating, to avoid errors. Ping #docker-maintainers on IRC
-#            with a heads-up.
-ENV GO_VERSION 1.7.1
-RUN curl -fsSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" \
-	| tar -xzC /usr/local
-ENV PATH /go/bin:/usr/local/go/bin:$PATH
-ENV GOPATH /go:/go/src/github.com/docker/docker/vendor
-ENV CGO_LDFLAGS -L/lib
-
-# Install runc
-ENV RUNC_COMMIT cc29e3dded8e27ba8f65738f40d251c885030a28
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/opencontainers/runc.git "$GOPATH/src/github.com/opencontainers/runc" \
-	&& cd "$GOPATH/src/github.com/opencontainers/runc" \
-	&& git checkout -q "$RUNC_COMMIT" \
-	&& make static BUILDTAGS="seccomp apparmor selinux" \
-	&& cp runc /usr/local/bin/docker-runc \
-	&& rm -rf "$GOPATH"
-
-# Install containerd
-ENV CONTAINERD_COMMIT 2545227b0357eb55e369fa0072baef9ad91cdb69
-RUN set -x \
-	&& export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/docker/containerd.git "$GOPATH/src/github.com/docker/containerd" \
-	&& cd "$GOPATH/src/github.com/docker/containerd" \
-	&& git checkout -q "$CONTAINERD_COMMIT" \
-	&& make static \
-	&& cp bin/containerd /usr/local/bin/docker-containerd \
-	&& cp bin/containerd-shim /usr/local/bin/docker-containerd-shim \
-	&& cp bin/ctr /usr/local/bin/docker-containerd-ctr \
-	&& rm -rf "$GOPATH"
-
-ENV GRIMES_COMMIT f207601a8d19a534cc90d9e26e037e9931ccb9db
-RUN set -x \
-    && export GOPATH="$(mktemp -d)" \
-	&& git clone https://github.com/crosbymichael/grimes.git "$GOPATH/grimes" \
-	&& cd "$GOPATH/grimes" \
-	&& git checkout -q "$GRIMES_COMMIT" \
-	&& make \
-	&& cp init /usr/local/bin/docker-init \
-	&& rm -rf "$GOPATH"
-
-ENV AUTO_GOPATH 1
-WORKDIR /usr/src/docker
-COPY . /usr/src/docker
--- a/vendor/github.com/docker/docker/Dockerfile.windows
+++ b/vendor/github.com/docker/docker/Dockerfile.windows
@ -1,89 +0,0 @@
-# This file describes the standard way to build Docker, using a docker container on Windows
-# Server 2016
-#
-# Usage:
-#
-# # Assemble the full dev environment. This is slow the first time. Run this from
-# # a directory containing the sources you are validating. For example from
-# # c:\go\src\github.com\docker\docker
-#
-# docker build -t docker -f Dockerfile.windows .
-#
-#
-# # Build docker in a container. Run the following from a Windows cmd command prommpt,
-# # replacing c:\built with the directory you want the binaries to be placed on the
-# # host system.
-#
-# docker run --rm -v "c:\built:c:\target" docker sh -c 'cd /c/go/src/github.com/docker/docker; hack/make.sh binary; ec=$?; if [ $ec -eq 0 ]; then robocopy /c/go/src/github.com/docker/docker/bundles/$(cat VERSION)/binary /c/target/binary; fi; exit $ec'
-#
-# Important notes:
-# ---------------
-#
-# The posix utilities from GIT aren't usable interactively as at January 2016. This
-# is because they require a console window which isn't present in a container in Windows.
-# See the example at the top of this file. Do NOT use -it in that docker run!!!
-#
-# Don't try to use a volume for passing the source through. The posix utilities will
-# balk at reparse points. Again, see the example at the top of this file on how use a volume
-# to get the built binary out of the container.
-#
-# The steps are minimised dramatically to improve performance
-
-FROM windowsservercore
-
-# Environment variable notes:
-#  - GO_VERSION must consistent with 'Dockerfile' used by Linux'.
-#  - FROM_DOCKERFILE is used for detection of building within a container.
-ENV GO_VERSION=1.7.1 \
-    GIT_LOCATION=https://github.com/git-for-windows/git/releases/download/v2.7.2.windows.1/Git-2.7.2-64-bit.exe \
-    GOPATH=C:/go;C:/go/src/github.com/docker/docker/vendor \
-    FROM_DOCKERFILE=1
-
-WORKDIR c:/
-
-# Everything downloaded/installed in one go (better performance, esp on TP4)
-RUN \
- setx /M Path "c:\git\cmd;c:\git\bin;c:\git\usr\bin;%Path%;c:\gcc\bin;c:\go\bin" && \
- setx GOROOT "c:\go" && \
- powershell -command \
-  $ErrorActionPreference = 'Stop'; \
-  Function Download-File([string] $source, [string] $target) { \
-   $wc = New-Object net.webclient; $wc.Downloadfile($source, $target) \
-  } \
-  \
-  Write-Host INFO: Downloading git...; \
-  Download-File %GIT_LOCATION% gitsetup.exe; \
-  \
-  Write-Host INFO: Downloading go...; \
-  Download-File https://storage.googleapis.com/golang/go%GO_VERSION%.windows-amd64.msi go.msi; \
-  \
-  Write-Host INFO: Downloading compiler 1 of 3...; \
-  Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/gcc.zip gcc.zip; \
-  \
-  Write-Host INFO: Downloading compiler 2 of 3...; \
-  Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/runtime.zip runtime.zip; \
-  \
-  Write-Host INFO: Downloading compiler 3 of 3...; \
-  Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/binutils.zip binutils.zip; \
-  \
-  Write-Host INFO: Installing git...; \
-  Start-Process gitsetup.exe -ArgumentList '/VERYSILENT /SUPPRESSMSGBOXES /CLOSEAPPLICATIONS /DIR=c:\git\' -Wait; \
-  \
-  Write-Host INFO: Installing go..."; \
-  Start-Process msiexec -ArgumentList '-i go.msi -quiet' -Wait; \
-  \
-  Write-Host INFO: Unzipping compiler...; \
-  c:\git\usr\bin\unzip.exe -q -o gcc.zip -d /c/gcc; \
-  c:\git\usr\bin\unzip.exe -q -o runtime.zip -d /c/gcc; \
-  c:\git\usr\bin\unzip.exe -q -o binutils.zip -d /c/gcc"; \
-  \
-  Write-Host INFO: Removing interim files; \
-  Remove-Item *.zip; \
-  Remove-Item go.msi; \
-  Remove-Item gitsetup.exe; \
-  \
-  Write-Host INFO: Completed
-
-# Prepare for building
-COPY . /go/src/github.com/docker/docker
-
--- a/vendor/github.com/docker/docker/LICENSE
+++ b/vendor/github.com/docker/docker/LICENSE
@ -176,7 +176,7 @@

   END OF TERMS AND CONDITIONS

-   Copyright 2013-2016 Docker, Inc.
+   Copyright 2013-2017 Docker, Inc.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
--- a/vendor/github.com/docker/docker/MAINTAINERS
+++ b/vendor/github.com/docker/docker/MAINTAINERS
@ -1,358 +0,0 @@
-# Docker maintainers file
-#
-# This file describes who runs the docker/docker project and how.
-# This is a living document - if you see something out of date or missing, speak up!
-#
-# It is structured to be consumable by both humans and programs.
-# To extract its contents programmatically, use any TOML-compliant
-# parser.
-#
-# This file is compiled into the MAINTAINERS file in docker/opensource.
-#
-[Org]
-
-	[Org."Core maintainers"]
-
-	# The Core maintainers are the ghostbusters of the project: when there's a problem others
-	# can't solve, they show up and fix it with bizarre devices and weaponry.
-	# They have final say on technical implementation and coding style.
-	# They are ultimately responsible for quality in all its forms: usability polish,
-	# bugfixes, performance, stability, etc. When ownership  can cleanly be passed to
-	# a subsystem, they are responsible for doing so and holding the
-	# subsystem maintainers accountable. If ownership is unclear, they are the de facto owners.
-
-	# For each release (including minor releases), a "release captain" is assigned from the
-	# pool of core maintainers. Rotation is encouraged across all maintainers, to ensure
-	# the release process is clear and up-to-date.
-
-		people = [
-			"aaronlehmann",
-			"aluzzardi",
-			"anusha",
-			"coolljt0725",
-			"cpuguy83",
-			"crosbymichael",
-			"dnephin",
-			"duglin",
-			"estesp",
-			"icecrime",
-			"jhowardmsft",
-			"justincormack",
-			"lk4d4",
-			"mavenugo",
-			"mhbauer",
-			"mlaventure",
-			"mrjana",
-			"runcom",
-			"stevvooe",
-			"tianon",
-			"tibor",
-			"tonistiigi",
-			"unclejack",
-			"vdemeester",
-			"vieux"
-		]
-
-	[Org."Docs maintainers"]
-
-	# TODO Describe the docs maintainers role.
-
-		people = [
-			"jamtur01",
-			"misty",
-			"sven",
-			"thajeztah"
-		]
-
-	[Org.Curators]
-
-	# The curators help ensure that incoming issues and pull requests are properly triaged and
-	# that our various contribution and reviewing processes are respected. With their knowledge of
-	# the repository activity, they can also guide contributors to relevant material or
-	# discussions.
-	#
-	# They are neither code nor docs reviewers, so they are never expected to merge. They can
-	# however:
-	# - close an issue or pull request when it's an exact duplicate
-	# - close an issue or pull request when it's inappropriate or off-topic
-
-		people = [
-			"ehazlett",
-			"mgoelzer",
-			"programmerq",
-			"thajeztah"
-		]
-
-	[Org.Alumni]
-
-	# This list contains maintainers that are no longer active on the project.
-	# It is thanks to these people that the project has become what it is today.
-	# Thank you!
-
-		people = [
-			# David Calavera contributed many features to Docker, such as an improved
-			# event system, dynamic configuration reloading, volume plugins, fancy
-			# new templating options, and an external client credential store. As a
-			# maintainer, David was release captain for Docker 1.8, and competing
-			# with Jess Frazelle to be "top dream killer".
-			# David is now doing amazing stuff as CTO for https://www.netlify.com,
-			# and tweets as @calavera.
-			"calavera",
-
-			# As a maintainer, Erik was responsible for the "builder", and
-			# started the first designs for the new networking model in
-			# Docker. Erik is now working on all kinds of plugins for Docker
-			# (https://github.com/contiv) and various open source projects
-			# in his own repository https://github.com/erikh. You may
-			# still stumble into him in our issue tracker, or on IRC.
-			"erikh",
-
-			# Jessica Frazelle, also known as the "Keyser Söze of containers",
-			# runs *everything* in containers. She started contributing to
-			# Docker with a (fun fun) change involving both iptables and regular
-			# expressions (coz, YOLO!) on July 10, 2014
-			# https://github.com/docker/docker/pull/6950/commits/f3a68ffa390fb851115c77783fa4031f1d3b2995.
-			# Jess was Release Captain for Docker 1.4, 1.6 and 1.7, and contributed
-			# many features and improvement, among which "seccomp profiles" (making
-			# containers a lot more secure). Besides being a maintainer, she
-			# set up the CI infrastructure for the project, giving everyone
-			# something to shout at if a PR failed ("noooo Janky!").
-			# Jess is currently working on the DCOS security team at Mesosphere,
-			# and contributing to various open source projects.
-			# Be sure you don't miss her talks at a conference near you (a must-see),
-			# read her blog at https://blog.jessfraz.com (a must-read), and
-			# check out her open source projects on GitHub https://github.com/jfrazelle (a must-try).
-			"jfrazelle",
-
-			# As a docs maintainer, Mary Anthony contributed greatly to the Docker
-			# docs. She wrote the Docker Contributor Guide and Getting Started
-			# Guides. She helped create a doc build system independent of
-			# docker/docker project, and implemented a new docs.docker.com theme and
-			# nav for 2015 Dockercon. Fun fact: the most inherited layer in DockerHub
-			# public repositories was originally referenced in
-			# maryatdocker/docker-whale back in May 2015.
-			"moxiegirl",
-
-			# Vincent "vbatts!" Batts made his first contribution to the project
-			# in November 2013, to become a maintainer a few months later, on
-			# May 10, 2014 (https://github.com/docker/docker/commit/d6e666a87a01a5634c250358a94c814bf26cb778).
-			# As a maintainer, Vincent made important contributions to core elements
-			# of Docker, such as "distribution" (tarsum) and graphdrivers (btrfs, devicemapper).
-			# He also contributed the "tar-split" library, an important element
-			# for the content-addressable store.
-			# Vincent is currently a member of the Open Containers Initiative
-			# Technical Oversight Board (TOB), besides his work at Red Hat and
-			# Project Atomic. You can still find him regularly hanging out in
-			# our repository and the #docker-dev and #docker-maintainers IRC channels
-			# for a chat, as he's always a lot of fun.
-			"vbatts",
-
-			# Vishnu became a maintainer to help out on the daemon codebase and
-			# libcontainer integration. He's currently involved in the
-			# Open Containers Initiative, working on the specifications,
-			# besides his work on cAdvisor and Kubernetes for Google.
-			"vishh"
-		]
-
-[people]
-
-# A reference list of all people associated with the project.
-# All other sections should refer to people by their canonical key
-# in the people section.
-
-	# ADD YOURSELF HERE IN ALPHABETICAL ORDER
-
-	[people.aaronlehmann]
-	Name = "Aaron Lehmann"
-	Email = "aaron.lehmann@docker.com"
-	GitHub = "aaronlehmann"
-
-	[people.aluzzardi]
-	Name = "Andrea Luzzardi"
-	Email = "al@docker.com"
-	GitHub = "aluzzardi"
-
-	[people.anusha]
-	Name = "Anusha Ragunathan"
-	Email = "anusha@docker.com"
-	GitHub = "anusha-ragunathan"
-
-	[people.calavera]
-	Name = "David Calavera"
-	Email = "david.calavera@gmail.com"
-	GitHub = "calavera"
-
-	[people.coolljt0725]
-	Name = "Lei Jitang"
-	Email = "leijitang@huawei.com"
-	GitHub = "coolljt0725"
-
-	[people.cpuguy83]
-	Name = "Brian Goff"
-	Email = "cpuguy83@gmail.com"
-	Github = "cpuguy83"
-
-	[people.crosbymichael]
-	Name = "Michael Crosby"
-	Email = "crosbymichael@gmail.com"
-	GitHub = "crosbymichael"
-
-	[people.dnephin]
-	Name = "Daniel Nephin"
-	Email = "dnephin@gmail.com"
-	GitHub = "dnephin"
-
-	[people.duglin]
-	Name = "Doug Davis"
-	Email = "dug@us.ibm.com"
-	GitHub = "duglin"
-
-	[people.ehazlett]
-	Name = "Evan Hazlett"
-	Email = "ejhazlett@gmail.com"
-	GitHub = "ehazlett"
-
-	[people.erikh]
-	Name = "Erik Hollensbe"
-	Email = "erik@docker.com"
-	GitHub = "erikh"
-
-	[people.estesp]
-	Name = "Phil Estes"
-	Email = "estesp@linux.vnet.ibm.com"
-	GitHub = "estesp"
-
-	[people.icecrime]
-	Name = "Arnaud Porterie"
-	Email = "arnaud@docker.com"
-	GitHub = "icecrime"
-
-	[people.jamtur01]
-	Name = "James Turnbull"
-	Email = "james@lovedthanlost.net"
-	GitHub = "jamtur01"
-
-	[people.jhowardmsft]
-	Name = "John Howard"
-	Email = "jhoward@microsoft.com"
-	GitHub = "jhowardmsft"
-
-	[people.jfrazelle]
-	Name = "Jessie Frazelle"
-	Email = "jess@linux.com"
-	GitHub = "jfrazelle"
-
-	[people.justincormack]
-	Name = "Justin Cormack"
-	Email = "justin.cormack@docker.com"
-	GitHub = "justincormack"
-
-	[people.lk4d4]
-	Name = "Alexander Morozov"
-	Email = "lk4d4@docker.com"
-	GitHub = "lk4d4"
-
-	[people.mavenugo]
-	Name = "Madhu Venugopal"
-	Email = "madhu@docker.com"
-	GitHub = "mavenugo"
-
-	[people.mgoelzer]
-	Name = "Mike Goelzer"
-	Email = "mike.goelzer@docker.com"
-	GitHub = "mgoelzer"
-
-	[people.mhbauer]
-	Name = "Morgan Bauer"
-	Email = "mbauer@us.ibm.com"
-	GitHub = "mhbauer"
-
-	[people.misty]
-	Name = "Misty Stanley-Jones"
-	Email = "misty@docker.com"
-	GitHub = "mstanleyjones"
-
-	[people.mlaventure]
-	Name = "Kenfe-Mickaël Laventure"
-	Email = "mickael.laventure@docker.com"
-	GitHub = "mlaventure"
-
-	[people.moxiegirl]
-	Name = "Mary Anthony"
-	Email = "mary.anthony@docker.com"
-	GitHub = "moxiegirl"
-
-	[people.mrjana]
-	Name = "Jana Radhakrishnan"
-	Email = "mrjana@docker.com"
-	GitHub = "mrjana"
-
-	[people.programmerq]
-	Name = "Jeff Anderson"
-	Email = "jeff@docker.com"
-	GitHub = "programmerq"
-
-	[people.runcom]
-	Name = "Antonio Murdaca"
-	Email = "runcom@redhat.com"
-	GitHub = "runcom"
-
-	[people.shykes]
-	Name = "Solomon Hykes"
-	Email = "solomon@docker.com"
-	GitHub = "shykes"
-
-	[people.stevvooe]
-	Name = "Stephen Day"
-	Email = "stephen.day@docker.com"
-	GitHub = "stevvooe"
-
-	[people.sven]
-	Name = "Sven Dowideit"
-	Email = "SvenDowideit@home.org.au"
-	GitHub = "SvenDowideit"
-
-	[people.thajeztah]
-	Name = "Sebastiaan van Stijn"
-	Email = "github@gone.nl"
-	GitHub = "thaJeztah"
-
-	[people.tianon]
-	Name = "Tianon Gravi"
-	Email = "admwiggin@gmail.com"
-	GitHub = "tianon"
-
-	[people.tibor]
-	Name = "Tibor Vass"
-	Email = "tibor@docker.com"
-	GitHub = "tiborvass"
-
-	[people.tonistiigi]
-	Name = "Tõnis Tiigi"
-	Email = "tonis@docker.com"
-	GitHub = "tonistiigi"
-
-	[people.unclejack]
-	Name = "Cristian Staretu"
-	Email = "cristian.staretu@gmail.com"
-	GitHub = "unclejack"
-
-	[people.vbatts]
-	Name = "Vincent Batts"
-	Email = "vbatts@redhat.com"
-	GitHub = "vbatts"
-
-	[people.vdemeester]
-	Name = "Vincent Demeester"
-	Email = "vincent@sbr.pm"
-	GitHub = "vdemeester"
-
-	[people.vieux]
-	Name = "Victor Vieux"
-	Email = "vieux@docker.com"
-	GitHub = "vieux"
-
-	[people.vishh]
-	Name = "Vishnu Kannan"
-	Email = "vishnuk@google.com"
-	GitHub = "vishh"
--- a/vendor/github.com/docker/docker/Makefile
+++ b/vendor/github.com/docker/docker/Makefile
@ -1,143 +0,0 @@
-.PHONY: all binary build cross deb docs help init-go-pkg-cache install manpages rpm run shell test test-docker-py test-integration-cli test-unit tgz validate win
-
-# set the graph driver as the current graphdriver if not set
-DOCKER_GRAPHDRIVER := $(if $(DOCKER_GRAPHDRIVER),$(DOCKER_GRAPHDRIVER),$(shell docker info 2>&1 | grep "Storage Driver" | sed 's/.*: //'))
-
-# get OS/Arch of docker engine
-DOCKER_OSARCH := $(shell bash -c 'source hack/make/.detect-daemon-osarch && echo $${DOCKER_ENGINE_OSARCH:-$$DOCKER_CLIENT_OSARCH}')
-DOCKERFILE := $(shell bash -c 'source hack/make/.detect-daemon-osarch && echo $${DOCKERFILE}')
-
-# env vars passed through directly to Docker's build scripts
-# to allow things like `make KEEPBUNDLE=1 binary` easily
-# `project/PACKAGERS.md` have some limited documentation of some of these
-DOCKER_ENVS := \
-	-e BUILD_APT_MIRROR \
-	-e BUILDFLAGS \
-	-e KEEPBUNDLE \
-	-e DOCKER_BUILD_ARGS \
-	-e DOCKER_BUILD_GOGC \
-	-e DOCKER_BUILD_PKGS \
-	-e DOCKER_DEBUG \
-	-e DOCKER_EXPERIMENTAL \
-	-e DOCKER_GITCOMMIT \
-	-e DOCKER_GRAPHDRIVER=$(DOCKER_GRAPHDRIVER) \
-	-e DOCKER_INCREMENTAL_BINARY \
-	-e DOCKER_PORT \
-	-e DOCKER_REMAP_ROOT \
-	-e DOCKER_STORAGE_OPTS \
-	-e DOCKER_USERLANDPROXY \
-	-e TESTDIRS \
-	-e TESTFLAGS \
-	-e TIMEOUT \
-	-e HTTP_PROXY \
-	-e HTTPS_PROXY \
-	-e NO_PROXY \
-	-e http_proxy \
-	-e https_proxy \
-	-e no_proxy
-# note: we _cannot_ add "-e DOCKER_BUILDTAGS" here because even if it's unset in the shell, that would shadow the "ENV DOCKER_BUILDTAGS" set in our Dockerfile, which is very important for our official builds
-
-# to allow `make BIND_DIR=. shell` or `make BIND_DIR= test`
-# (default to no bind mount if DOCKER_HOST is set)
-# note: BINDDIR is supported for backwards-compatibility here
-BIND_DIR := $(if $(BINDDIR),$(BINDDIR),$(if $(DOCKER_HOST),,bundles))
-DOCKER_MOUNT := $(if $(BIND_DIR),-v "$(CURDIR)/$(BIND_DIR):/go/src/github.com/docker/docker/$(BIND_DIR)")
-
-# This allows the test suite to be able to run without worrying about the underlying fs used by the container running the daemon (e.g. aufs-on-aufs), so long as the host running the container is running a supported fs.
-# The volume will be cleaned up when the container is removed due to `--rm`.
-# Note that `BIND_DIR` will already be set to `bundles` if `DOCKER_HOST` is not set (see above BIND_DIR line), in such case this will do nothing since `DOCKER_MOUNT` will already be set.
-DOCKER_MOUNT := $(if $(DOCKER_MOUNT),$(DOCKER_MOUNT),-v /go/src/github.com/docker/docker/bundles)
-
-# enable .go-pkg-cache if DOCKER_INCREMENTAL_BINARY and DOCKER_MOUNT (i.e.DOCKER_HOST) are set
-PKGCACHE_DIR := $(if $(PKGCACHE_DIR),$(PKGCACHE_DIR),.go-pkg-cache)
-PKGCACHE_MAP := gopath:/go/pkg vendor:/go/src/github.com/docker/docker/vendor/pkg goroot-linux_amd64_netgo:/usr/local/go/pkg/linux_amd64_netgo
-DOCKER_MOUNT := $(if $(DOCKER_INCREMENTAL_BINARY),$(DOCKER_MOUNT) $(shell echo $(PKGCACHE_MAP) | sed -E 's@([^ ]*)@-v "$(CURDIR)/$(PKGCACHE_DIR)/\1"@g'),$(DOCKER_MOUNT))
-
-GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD 2>/dev/null)
-GIT_BRANCH_CLEAN := $(shell echo $(GIT_BRANCH) | sed -e "s/[^[:alnum:]]/-/g")
-DOCKER_IMAGE := docker-dev$(if $(GIT_BRANCH_CLEAN),:$(GIT_BRANCH_CLEAN))
-DOCKER_DOCS_IMAGE := docker-docs$(if $(GIT_BRANCH_CLEAN),:$(GIT_BRANCH_CLEAN))
-DOCKER_PORT_FORWARD := $(if $(DOCKER_PORT),-p "$(DOCKER_PORT)",)
-
-DOCKER_FLAGS := docker run --rm -i --privileged $(DOCKER_ENVS) $(DOCKER_MOUNT) $(DOCKER_PORT_FORWARD)
-BUILD_APT_MIRROR := $(if $(DOCKER_BUILD_APT_MIRROR),--build-arg APT_MIRROR=$(DOCKER_BUILD_APT_MIRROR))
-export BUILD_APT_MIRROR
-
-# if this session isn't interactive, then we don't want to allocate a
-# TTY, which would fail, but if it is interactive, we do want to attach
-# so that the user can send e.g. ^C through.
-INTERACTIVE := $(shell [ -t 0 ] && echo 1 || echo 0)
-ifeq ($(INTERACTIVE), 1)
-	DOCKER_FLAGS += -t
-endif
-
-DOCKER_RUN_DOCKER := $(DOCKER_FLAGS) "$(DOCKER_IMAGE)"
-
-default: binary
-
-all: build ## validate all checks, build linux binaries, run all tests\ncross build non-linux binaries and generate archives
-	$(DOCKER_RUN_DOCKER) hack/make.sh
-
-binary: build ## build the linux binaries
-	$(DOCKER_RUN_DOCKER) hack/make.sh binary
-
-build: bundles init-go-pkg-cache
-	docker build ${BUILD_APT_MIRROR} ${DOCKER_BUILD_ARGS} -t "$(DOCKER_IMAGE)" -f "$(DOCKERFILE)" .
-
-bundles:
-	mkdir bundles
-
-cross: build ## cross build the binaries for darwin, freebsd and\nwindows
-	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary binary cross
-
-deb: build  ## build the deb packages
-	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary build-deb
-
-docs: ## build the docs
-	$(MAKE) -C docs docs
-
-help: ## this help
-	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {sub("\\\\n",sprintf("\n%22c"," "), $$2);printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
-
-init-go-pkg-cache:
-	mkdir -p $(shell echo $(PKGCACHE_MAP) | sed -E 's@([^: ]*):[^ ]*@$(PKGCACHE_DIR)/\1@g')
-
-install: ## install the linux binaries
-	KEEPBUNDLE=1 hack/make.sh install-binary
-
-manpages: ## Generate man pages from go source and markdown
-	docker build -t docker-manpage-dev -f "man/$(DOCKERFILE)" ./man
-	docker run --rm \
-		-v $(PWD):/go/src/github.com/docker/docker/ \
-		docker-manpage-dev
-
-rpm: build ## build the rpm packages
-	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary build-rpm
-
-run: build ## run the docker daemon in a container
-	$(DOCKER_RUN_DOCKER) sh -c "KEEPBUNDLE=1 hack/make.sh install-binary run"
-
-shell: build ## start a shell inside the build env
-	$(DOCKER_RUN_DOCKER) bash
-
-test: build ## run the unit, integration and docker-py tests
-	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary cross test-unit test-integration-cli test-docker-py
-
-test-docker-py: build ## run the docker-py tests
-	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-docker-py
-
-test-integration-cli: build ## run the integration tests
-	$(DOCKER_RUN_DOCKER) hack/make.sh build-integration-test-binary dynbinary test-integration-cli
-
-test-unit: build ## run the unit tests
-	$(DOCKER_RUN_DOCKER) hack/make.sh test-unit
-
-tgz: build ## build the archives (.zip on windows and .tgz\notherwise) containing the binaries
-	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary binary cross tgz
-
-validate: build ## validate DCO, Seccomp profile generation, gofmt,\n./pkg/ isolation, golint, tests, tomls, go vet and vendor
-	$(DOCKER_RUN_DOCKER) hack/make.sh validate-dco validate-default-seccomp validate-gofmt validate-pkg validate-lint validate-test validate-toml validate-vet validate-vendor
-
-win: build ## cross build the binary for windows
-	$(DOCKER_RUN_DOCKER) hack/make.sh win
-
--- a/vendor/github.com/docker/docker/NOTICE
+++ b/vendor/github.com/docker/docker/NOTICE
@ -1,5 +1,5 @@
 Docker
-Copyright 2012-2016 Docker, Inc.
+Copyright 2012-2017 Docker, Inc.

 This product includes software developed at Docker, Inc. (https://www.docker.com).

--- a/vendor/github.com/docker/docker/README.md
+++ b/vendor/github.com/docker/docker/README.md
@ -112,7 +112,7 @@ This is usually difficult for several reasons:
    of them handle it differently.


-Docker solves the problem of dependency hell by giving the developer a simple
+Docker solves the problem of dependency hell by giving developers a simple
 way to express *all* their application's dependencies in one place, while
 streamlining the process of assembling them. If this makes you think of
 [XKCD 927](https://xkcd.com/927/), don't worry. Docker doesn't
@ -219,7 +219,7 @@ We are always open to suggestions on process improvements, and are always lookin
        IRC is a rich chat protocol but it can overwhelm new users. You can search
        <a href="https://botbot.me/freenode/docker/#" target="_blank">our chat archives</a>.
      </p>
-      Read our <a href="https://docs.docker.com/project/get-help/#irc-quickstart" target="_blank">IRC quickstart guide</a> for an easy way to get started.
+      Read our <a href="https://docs.docker.com/opensource/get-help/#/irc-quickstart" target="_blank">IRC quickstart guide</a> for an easy way to get started.
    </td>
  </tr>
  <tr>
@ -252,7 +252,7 @@ We are always open to suggestions on process improvements, and are always lookin
  <tr>
    <td>Stack Overflow</td>
    <td>
-      Stack Overflow has over 7000 Docker questions listed. We regularly
+      Stack Overflow has thousands of Docker questions listed. We regularly
      monitor <a href="https://stackoverflow.com/search?tab=newest&q=docker" target="_blank">Docker questions</a>
      and so do many other knowledgeable Docker users.
    </td>
--- a/vendor/github.com/docker/docker/ROADMAP.md
+++ b/vendor/github.com/docker/docker/ROADMAP.md
@ -1,118 +0,0 @@
-Docker Engine Roadmap
-=====================
-
-### How should I use this document?
-
-This document provides description of items that the project decided to prioritize. This should
-serve as a reference point for Docker contributors to understand where the project is going, and
-help determine if a contribution could be conflicting with some longer terms plans.
-
-The fact that a feature isn't listed here doesn't mean that a patch for it will automatically be
-refused (except for those mentioned as "frozen features" below)! We are always happy to receive
-patches for new cool features we haven't thought about, or didn't judge priority. Please however
-understand that such patches might take longer for us to review.
-
-### How can I help?
-
-Short term objectives are listed in the [wiki](https://github.com/docker/docker/wiki) and described
-in [Issues](https://github.com/docker/docker/issues?q=is%3Aopen+is%3Aissue+label%3Aroadmap). Our
-goal is to split down the workload in such way that anybody can jump in and help. Please comment on
-issues if you want to take it to avoid duplicating effort! Similarly, if a maintainer is already
-assigned on an issue you'd like to participate in, pinging him on IRC or GitHub to offer your help is
-the best way to go.
-
-### How can I add something to the roadmap?
-
-The roadmap process is new to the Docker Engine: we are only beginning to structure and document the
-project objectives. Our immediate goal is to be more transparent, and work with our community to
-focus our efforts on fewer prioritized topics.
-
-We hope to offer in the near future a process allowing anyone to propose a topic to the roadmap, but
-we are not quite there yet. For the time being, the BDFL remains the keeper of the roadmap, and we
-won't be accepting pull requests adding or removing items from this file.
-
-# 1. Features and refactoring
-
-## 1.1 Runtime improvements
-
-We recently introduced [`runC`](https://runc.io) as a standalone low-level tool for container
-execution. The initial goal was to integrate runC as a replacement in the Engine for the traditional
-default libcontainer `execdriver`, but the Engine internals were not ready for this.
-
-As runC continued evolving, and the OCI specification along with it, we created
-[`containerd`](https://containerd.tools/), a daemon to control and monitor multiple `runC`. This is
-the new target for Engine integration, as it can entirely replace the whole `execdriver`
-architecture, and container monitoring along with it.
-
-Docker Engine will rely on a long-running `containerd` companion daemon for all container execution
-related operations. This could open the door in the future for Engine restarts without interrupting
-running containers.
-
-## 1.2 Plugins improvements
-
-Docker Engine 1.7.0 introduced plugin support, initially for the use cases of volumes and networks
-extensions. The plugin infrastructure was kept minimal as we were collecting use cases and real
-world feedback before optimizing for any particular workflow.
-
-In the future, we'd like plugins to become first class citizens, and encourage an ecosystem of
-plugins. This implies in particular making it trivially easy to distribute plugins as containers
-through any Registry instance, as well as solving the commonly heard pain points of plugins needing
-to be treated as somewhat special (being active at all time, started before any other user
-containers, and not as easily dismissed).
-
-## 1.3 Internal decoupling
-
-A lot of work has been done in trying to decouple the Docker Engine's internals. In particular, the
-API implementation has been refactored, and the Builder side of the daemon is now
-[fully independent](https://github.com/docker/docker/tree/master/builder) while still residing in
-the same repository.
-
-We are exploring ways to go further with that decoupling, capitalizing on the work introduced by the
-runtime renovation and plugins improvement efforts. Indeed, the combination of `containerd` support
-with the concept of "special" containers opens the door for bootstrapping more Engine internals
-using the same facilities.
-
-## 1.4 Cluster capable Engine
-
-The community has been pushing for a more cluster capable Docker Engine, and a huge effort was spent
-adding features such as multihost networking, and node discovery down at the Engine level. Yet, the
-Engine is currently incapable of taking scheduling decisions alone, and continues relying on Swarm
-for that.
-
-We plan to complete this effort and make Engine fully cluster capable. Multiple instances of the
-Docker Engine being already capable of discovering each other and establish overlay networking for
-their container to communicate, the next step is for a given Engine to gain ability to dispatch work
-to another node in the cluster. This will be introduced in a backward compatible way, such that a
-`docker run` invocation on a particular node remains fully deterministic.
-
-# 2 Frozen features
-
-## 2.1 Docker exec
-
-We won't accept patches expanding the surface of `docker exec`, which we intend to keep as a
-*debugging* feature, as well as being strongly dependent on the Runtime ingredient effort.
-
-## 2.2 Remote Registry Operations
-
-A large amount of work is ongoing in the area of image distribution and provenance. This includes
-moving to the V2 Registry API and heavily refactoring the code that powers these features. The
-desired result is more secure, reliable and easier to use image distribution.
-
-Part of the problem with this part of the code base is the lack of a stable and flexible interface.
-If new features are added that access the registry without solidifying these interfaces, achieving
-feature parity will continue to be elusive. While we get a handle on this situation, we are imposing
-a moratorium on new code that accesses the Registry API in commands that don't already make remote
-calls.
-
-Currently, only the following commands cause interaction with a remote registry:
-
-  - push
-  - pull
-  - run
-  - build
-  - search
-  - login
-
-In the interest of stabilizing the registry access model during this ongoing work, we are not
-accepting additions to other commands that will cause remote interaction with the Registry API. This
-moratorium will lift when the goals of the distribution project have been met.
--- a/vendor/github.com/docker/docker/VENDORING.md
+++ b/vendor/github.com/docker/docker/VENDORING.md
@ -1,45 +0,0 @@
-# Vendoring policies
-
-This document outlines recommended Vendoring policies for Docker repositories.
-(Example, libnetwork is a Docker repo and logrus is not.)
-
-## Vendoring using tags
-
-Commit ID based vendoring provides little/no information about the updates
-vendored. To fix this, vendors will now require that repositories use annotated
-tags along with commit ids to snapshot commits. Annotated tags by themselves
-are not sufficient, since the same tag can be force updated to reference
-different commits.
-
-Each tag should:
- Follow Semantic Versioning rules (refer to section on "Semantic Versioning")
- Have a corresponding entry in the change tracking document.
-
-Each repo should:
- Have a change tracking document between tags/releases. Ex: CHANGELOG.md,
-github releases file.
-
-The goal here is for consuming repos to be able to use the tag version and
-changelog updates to determine whether the vendoring will cause any breaking or
-backward incompatible changes. This also means that repos can specify having
-dependency on a package of a specific version or greater up to the next major
-release, without encountering breaking changes.
-
-## Semantic Versioning
-Annotated version tags should follow Schema Versioning policies.
-According to http://semver.org:
-
-"Given a version number MAJOR.MINOR.PATCH, increment the:
-    MAJOR version when you make incompatible API changes,
-    MINOR version when you add functionality in a backwards-compatible manner, and
-    PATCH version when you make backwards-compatible bug fixes.
-Additional labels for pre-release and build metadata are available as extensions
-to the MAJOR.MINOR.PATCH format."
-
-## Vendoring cadence
-In order to avoid huge vendoring changes, it is recommended to have a regular
-cadence for vendoring updates. e.g. monthly.
-
-## Pre-merge vendoring tests
-All related repos will be vendored into docker/docker.
-CI on docker/docker should catch any breaking changes involving multiple repos.
--- a/vendor/github.com/docker/docker/VERSION
+++ b/vendor/github.com/docker/docker/VERSION
@ -1 +0,0 @@
-1.13.0-dev
--- a/vendor/github.com/docker/docker/api/README.md
+++ b/vendor/github.com/docker/docker/api/README.md
@ -1,5 +1,42 @@
-This directory contains code pertaining to the Docker API:
+# Working on the Engine API

- - Used by the docker client when communicating with the docker daemon
+The Engine API is an HTTP API used by the command-line client to communicate with the daemon. It can also be used by third-party software to control the daemon.

- - Used by third party tools wishing to interface with the docker daemon
+It consists of various components in this repository:
+
+- `api/swagger.yaml` A Swagger definition of the API.
+- `api/types/` Types shared by both the client and server, representing various objects, options, responses, etc. Most are written manually, but some are automatically generated from the Swagger definition. See [#27919](https://github.com/docker/docker/issues/27919) for progress on this.
+- `cli/` The command-line client.
+- `client/` The Go client used by the command-line client. It can also be used by third-party Go programs.
+- `daemon/` The daemon, which serves the API.
+
+## Swagger definition
+
+The API is defined by the [Swagger](http://swagger.io/specification/) definition in `api/swagger.yaml`. This definition can be used to:
+
+1. To automatically generate documentation.
+2. To automatically generate the Go server and client. (A work-in-progress.)
+3. Provide a machine readable version of the API for introspecting what it can do, automatically generating clients for other languages, etc.
+
+## Updating the API documentation
+
+The API documentation is generated entirely from `api/swagger.yaml`. If you make updates to the API, you'll need to edit this file to represent the change in the documentation.
+
+The file is split into two main sections:
+
+- `definitions`, which defines re-usable objects used in requests and responses
+- `paths`, which defines the API endpoints (and some inline objects which don't need to be reusable)
+
+To make an edit, first look for the endpoint you want to edit under `paths`, then make the required edits. Endpoints may reference reusable objects with `$ref`, which can be found in the `definitions` section.
+
+There is hopefully enough example material in the file for you to copy a similar pattern from elsewhere in the file (e.g. adding new fields or endpoints), but for the full reference, see the [Swagger specification](https://github.com/docker/docker/issues/27919)
+
+`swagger.yaml` is validated by `hack/validate/swagger` to ensure it is a valid Swagger definition. This is useful for when you are making edits to ensure you are doing the right thing.
+
+## Viewing the API documentation
+
+When you make edits to `swagger.yaml`, you may want to check the generated API documentation to ensure it renders correctly.
+
+Run `make swagger-docs` and a preview will be running at `http://localhost`. Some of the styling may be incorrect, but you'll be able to ensure that it is generating the correct documentation.
+
+The production documentation is generated by vendoring `swagger.yaml` into [docker/docker.github.io](https://github.com/docker/docker.github.io).
--- a/vendor/github.com/docker/docker/api/common.go
+++ b/vendor/github.com/docker/docker/api/common.go
@ -20,11 +20,8 @@ import (

 // Common constants for daemon and client.
 const (
-	// Version of Current REST API
-	DefaultVersion string = "1.25"
-
-	// MinVersion represents Minimum REST API version supported
-	MinVersion string = "1.12"
+	// DefaultVersion of Current REST API
+	DefaultVersion string = "1.30"

 	// NoBaseImageSpecifier is the symbol used by the FROM
 	// command to specify that no base image is to be used.
@ -57,8 +54,8 @@ func (r byPortInfo) Less(i, j int) bool {
 // it's used by command 'docker ps'
 func DisplayablePorts(ports []types.Port) string {
 	type portGroup struct {
-		first int
-		last  int
+		first uint16
+		last  uint16
 	}
 	groupMap := make(map[string]*portGroup)
 	var result []string
@ -99,7 +96,7 @@ func DisplayablePorts(ports []types.Port) string {
 	return strings.Join(result, ", ")
 }

-func formGroup(key string, start, last int) string {
+func formGroup(key string, start, last uint16) string {
 	parts := strings.Split(key, "/")
 	groupType := parts[0]
 	var ip string
@ -107,7 +104,7 @@ func formGroup(key string, start, last int) string {
 		ip = parts[0]
 		groupType = parts[1]
 	}
-	group := strconv.Itoa(start)
+	group := strconv.Itoa(int(start))
 	if start != last {
 		group = fmt.Sprintf("%s-%d", group, last)
 	}
--- a/vendor/github.com/docker/docker/api/common_test.go
+++ b/vendor/github.com/docker/docker/api/common_test.go
@ -1,341 +0,0 @@
-package api
-
-import (
-	"io/ioutil"
-	"path/filepath"
-	"testing"
-
-	"os"
-
-	"github.com/docker/docker/api/types"
-)
-
-type ports struct {
-	ports    []types.Port
-	expected string
-}
-
-// DisplayablePorts
-func TestDisplayablePorts(t *testing.T) {
-	cases := []ports{
-		{
-			[]types.Port{
-				{
-					PrivatePort: 9988,
-					Type:        "tcp",
-				},
-			},
-			"9988/tcp"},
-		{
-			[]types.Port{
-				{
-					PrivatePort: 9988,
-					Type:        "udp",
-				},
-			},
-			"9988/udp",
-		},
-		{
-			[]types.Port{
-				{
-					IP:          "0.0.0.0",
-					PrivatePort: 9988,
-					Type:        "tcp",
-				},
-			},
-			"0.0.0.0:0->9988/tcp",
-		},
-		{
-			[]types.Port{
-				{
-					PrivatePort: 9988,
-					PublicPort:  8899,
-					Type:        "tcp",
-				},
-			},
-			"9988/tcp",
-		},
-		{
-			[]types.Port{
-				{
-					IP:          "4.3.2.1",
-					PrivatePort: 9988,
-					PublicPort:  8899,
-					Type:        "tcp",
-				},
-			},
-			"4.3.2.1:8899->9988/tcp",
-		},
-		{
-			[]types.Port{
-				{
-					IP:          "4.3.2.1",
-					PrivatePort: 9988,
-					PublicPort:  9988,
-					Type:        "tcp",
-				},
-			},
-			"4.3.2.1:9988->9988/tcp",
-		},
-		{
-			[]types.Port{
-				{
-					PrivatePort: 9988,
-					Type:        "udp",
-				}, {
-					PrivatePort: 9988,
-					Type:        "udp",
-				},
-			},
-			"9988/udp, 9988/udp",
-		},
-		{
-			[]types.Port{
-				{
-					IP:          "1.2.3.4",
-					PublicPort:  9998,
-					PrivatePort: 9998,
-					Type:        "udp",
-				}, {
-					IP:          "1.2.3.4",
-					PublicPort:  9999,
-					PrivatePort: 9999,
-					Type:        "udp",
-				},
-			},
-			"1.2.3.4:9998-9999->9998-9999/udp",
-		},
-		{
-			[]types.Port{
-				{
-					IP:          "1.2.3.4",
-					PublicPort:  8887,
-					PrivatePort: 9998,
-					Type:        "udp",
-				}, {
-					IP:          "1.2.3.4",
-					PublicPort:  8888,
-					PrivatePort: 9999,
-					Type:        "udp",
-				},
-			},
-			"1.2.3.4:8887->9998/udp, 1.2.3.4:8888->9999/udp",
-		},
-		{
-			[]types.Port{
-				{
-					PrivatePort: 9998,
-					Type:        "udp",
-				}, {
-					PrivatePort: 9999,
-					Type:        "udp",
-				},
-			},
-			"9998-9999/udp",
-		},
-		{
-			[]types.Port{
-				{
-					IP:          "1.2.3.4",
-					PrivatePort: 6677,
-					PublicPort:  7766,
-					Type:        "tcp",
-				}, {
-					PrivatePort: 9988,
-					PublicPort:  8899,
-					Type:        "udp",
-				},
-			},
-			"9988/udp, 1.2.3.4:7766->6677/tcp",
-		},
-		{
-			[]types.Port{
-				{
-					IP:          "1.2.3.4",
-					PrivatePort: 9988,
-					PublicPort:  8899,
-					Type:        "udp",
-				}, {
-					IP:          "1.2.3.4",
-					PrivatePort: 9988,
-					PublicPort:  8899,
-					Type:        "tcp",
-				}, {
-					IP:          "4.3.2.1",
-					PrivatePort: 2233,
-					PublicPort:  3322,
-					Type:        "tcp",
-				},
-			},
-			"4.3.2.1:3322->2233/tcp, 1.2.3.4:8899->9988/tcp, 1.2.3.4:8899->9988/udp",
-		},
-		{
-			[]types.Port{
-				{
-					PrivatePort: 9988,
-					PublicPort:  8899,
-					Type:        "udp",
-				}, {
-					IP:          "1.2.3.4",
-					PrivatePort: 6677,
-					PublicPort:  7766,
-					Type:        "tcp",
-				}, {
-					IP:          "4.3.2.1",
-					PrivatePort: 2233,
-					PublicPort:  3322,
-					Type:        "tcp",
-				},
-			},
-			"9988/udp, 4.3.2.1:3322->2233/tcp, 1.2.3.4:7766->6677/tcp",
-		},
-		{
-			[]types.Port{
-				{
-					PrivatePort: 80,
-					Type:        "tcp",
-				}, {
-					PrivatePort: 1024,
-					Type:        "tcp",
-				}, {
-					PrivatePort: 80,
-					Type:        "udp",
-				}, {
-					PrivatePort: 1024,
-					Type:        "udp",
-				}, {
-					IP:          "1.1.1.1",
-					PublicPort:  80,
-					PrivatePort: 1024,
-					Type:        "tcp",
-				}, {
-					IP:          "1.1.1.1",
-					PublicPort:  80,
-					PrivatePort: 1024,
-					Type:        "udp",
-				}, {
-					IP:          "1.1.1.1",
-					PublicPort:  1024,
-					PrivatePort: 80,
-					Type:        "tcp",
-				}, {
-					IP:          "1.1.1.1",
-					PublicPort:  1024,
-					PrivatePort: 80,
-					Type:        "udp",
-				}, {
-					IP:          "2.1.1.1",
-					PublicPort:  80,
-					PrivatePort: 1024,
-					Type:        "tcp",
-				}, {
-					IP:          "2.1.1.1",
-					PublicPort:  80,
-					PrivatePort: 1024,
-					Type:        "udp",
-				}, {
-					IP:          "2.1.1.1",
-					PublicPort:  1024,
-					PrivatePort: 80,
-					Type:        "tcp",
-				}, {
-					IP:          "2.1.1.1",
-					PublicPort:  1024,
-					PrivatePort: 80,
-					Type:        "udp",
-				},
-			},
-			"80/tcp, 80/udp, 1024/tcp, 1024/udp, 1.1.1.1:1024->80/tcp, 1.1.1.1:1024->80/udp, 2.1.1.1:1024->80/tcp, 2.1.1.1:1024->80/udp, 1.1.1.1:80->1024/tcp, 1.1.1.1:80->1024/udp, 2.1.1.1:80->1024/tcp, 2.1.1.1:80->1024/udp",
-		},
-	}
-
-	for _, port := range cases {
-		actual := DisplayablePorts(port.ports)
-		if port.expected != actual {
-			t.Fatalf("Expected %s, got %s.", port.expected, actual)
-		}
-	}
-}
-
-// MatchesContentType
-func TestJsonContentType(t *testing.T) {
-	if !MatchesContentType("application/json", "application/json") {
-		t.Fail()
-	}
-
-	if !MatchesContentType("application/json; charset=utf-8", "application/json") {
-		t.Fail()
-	}
-
-	if MatchesContentType("dockerapplication/json", "application/json") {
-		t.Fail()
-	}
-}
-
-// LoadOrCreateTrustKey
-func TestLoadOrCreateTrustKeyInvalidKeyFile(t *testing.T) {
-	tmpKeyFolderPath, err := ioutil.TempDir("", "api-trustkey-test")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer os.RemoveAll(tmpKeyFolderPath)
-
-	tmpKeyFile, err := ioutil.TempFile(tmpKeyFolderPath, "keyfile")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if _, err := LoadOrCreateTrustKey(tmpKeyFile.Name()); err == nil {
-		t.Fatalf("expected an error, got nothing.")
-	}
-
-}
-
-func TestLoadOrCreateTrustKeyCreateKey(t *testing.T) {
-	tmpKeyFolderPath, err := ioutil.TempDir("", "api-trustkey-test")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer os.RemoveAll(tmpKeyFolderPath)
-
-	// Without the need to create the folder hierarchy
-	tmpKeyFile := filepath.Join(tmpKeyFolderPath, "keyfile")
-
-	if key, err := LoadOrCreateTrustKey(tmpKeyFile); err != nil || key == nil {
-		t.Fatalf("expected a new key file, got : %v and %v", err, key)
-	}
-
-	if _, err := os.Stat(tmpKeyFile); err != nil {
-		t.Fatalf("Expected to find a file %s, got %v", tmpKeyFile, err)
-	}
-
-	// With the need to create the folder hierarchy as tmpKeyFie is in a path
-	// where some folders do not exist.
-	tmpKeyFile = filepath.Join(tmpKeyFolderPath, "folder/hierarchy/keyfile")
-
-	if key, err := LoadOrCreateTrustKey(tmpKeyFile); err != nil || key == nil {
-		t.Fatalf("expected a new key file, got : %v and %v", err, key)
-	}
-
-	if _, err := os.Stat(tmpKeyFile); err != nil {
-		t.Fatalf("Expected to find a file %s, got %v", tmpKeyFile, err)
-	}
-
-	// With no path at all
-	defer os.Remove("keyfile")
-	if key, err := LoadOrCreateTrustKey("keyfile"); err != nil || key == nil {
-		t.Fatalf("expected a new key file, got : %v and %v", err, key)
-	}
-
-	if _, err := os.Stat("keyfile"); err != nil {
-		t.Fatalf("Expected to find a file keyfile, got %v", err)
-	}
-}
-
-func TestLoadOrCreateTrustKeyLoadValidKey(t *testing.T) {
-	tmpKeyFile := filepath.Join("fixtures", "keyfile")
-
-	if key, err := LoadOrCreateTrustKey(tmpKeyFile); err != nil || key == nil {
-		t.Fatalf("expected a key file, got : %v and %v", err, key)
-	}
-}
--- a/vendor/github.com/docker/docker/api/common_unix.go
+++ b/vendor/github.com/docker/docker/api/common_unix.go
@ -0,0 +1,6 @@
+// +build !windows
+
+package api
+
+// MinVersion represents Minimum REST API version supported
+const MinVersion string = "1.12"
--- a/vendor/github.com/docker/docker/api/common_windows.go
+++ b/vendor/github.com/docker/docker/api/common_windows.go
@ -0,0 +1,8 @@
+package api
+
+// MinVersion represents Minimum REST API version supported
+// Technically the first daemon API version released on Windows is v1.25 in
+// engine version 1.13. However, some clients are explicitly using downlevel
+// APIs (e.g. docker-compose v2.1 file format) and that is just too restrictive.
+// Hence also allowing 1.24 on Windows.
+const MinVersion string = "1.24"
--- a/vendor/github.com/docker/docker/api/errors/errors.go
+++ b/vendor/github.com/docker/docker/api/errors/errors.go
@ -1,47 +0,0 @@
-package errors
-
-import "net/http"
-
-// apiError is an error wrapper that also
-// holds information about response status codes.
-type apiError struct {
-	error
-	statusCode int
-}
-
-// HTTPErrorStatusCode returns a status code.
-func (e apiError) HTTPErrorStatusCode() int {
-	return e.statusCode
-}
-
-// NewErrorWithStatusCode allows you to associate
-// a specific HTTP Status Code to an error.
-// The Server will take that code and set
-// it as the response status.
-func NewErrorWithStatusCode(err error, code int) error {
-	return apiError{err, code}
-}
-
-// NewBadRequestError creates a new API error
-// that has the 400 HTTP status code associated to it.
-func NewBadRequestError(err error) error {
-	return NewErrorWithStatusCode(err, http.StatusBadRequest)
-}
-
-// NewRequestForbiddenError creates a new API error
-// that has the 403 HTTP status code associated to it.
-func NewRequestForbiddenError(err error) error {
-	return NewErrorWithStatusCode(err, http.StatusForbidden)
-}
-
-// NewRequestNotFoundError creates a new API error
-// that has the 404 HTTP status code associated to it.
-func NewRequestNotFoundError(err error) error {
-	return NewErrorWithStatusCode(err, http.StatusNotFound)
-}
-
-// NewRequestConflictError creates a new API error
-// that has the 409 HTTP status code associated to it.
-func NewRequestConflictError(err error) error {
-	return NewErrorWithStatusCode(err, http.StatusConflict)
-}
--- a/vendor/github.com/docker/docker/api/fixtures/keyfile
+++ b/vendor/github.com/docker/docker/api/fixtures/keyfile
@ -1,7 +0,0 @@
-----BEGIN EC PRIVATE KEY-----
-keyID: AWX2:I27X:WQFX:IOMK:CNAK:O7PW:VYNB:ZLKC:CVAE:YJP2:SI4A:XXAY
-
-MHcCAQEEILHTRWdcpKWsnORxSFyBnndJ4ROU41hMtr/GCiLVvwBQoAoGCCqGSM49
-AwEHoUQDQgAElpVFbQ2V2UQKajqdE3fVxJ+/pE/YuEFOxWbOxF2be19BY209/iky
-NzeFFK7SLpQ4CBJ7zDVXOHsMzrkY/GquGA==
-----END EC PRIVATE KEY-----
--- a/vendor/github.com/docker/docker/api/names.go
+++ b/vendor/github.com/docker/docker/api/names.go
@ -0,0 +1,9 @@
+package api
+
+import "regexp"
+
+// RestrictedNameChars collects the characters allowed to represent a name, normally used to validate container and volume names.
+const RestrictedNameChars = `[a-zA-Z0-9][a-zA-Z0-9_.-]`
+
+// RestrictedNamePattern is a regular expression to validate names against the collection of restricted characters.
+var RestrictedNamePattern = regexp.MustCompile(`^` + RestrictedNameChars + `+$`)
--- a/vendor/github.com/docker/docker/api/server/httputils/decoder.go
+++ b/vendor/github.com/docker/docker/api/server/httputils/decoder.go
@ -1,16 +0,0 @@
-package httputils
-
-import (
-	"io"
-
-	"github.com/docker/docker/api/types/container"
-	"github.com/docker/docker/api/types/network"
-)
-
-// ContainerDecoder specifies how
-// to translate an io.Reader into
-// container configuration.
-type ContainerDecoder interface {
-	DecodeConfig(src io.Reader) (*container.Config, *container.HostConfig, *network.NetworkingConfig, error)
-	DecodeHostConfig(src io.Reader) (*container.HostConfig, error)
-}
--- a/vendor/github.com/docker/docker/api/server/httputils/errors.go
+++ b/vendor/github.com/docker/docker/api/server/httputils/errors.go
@ -1,98 +0,0 @@
-package httputils
-
-import (
-	"net/http"
-	"strings"
-
-	"github.com/Sirupsen/logrus"
-	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/api/types/versions"
-	"github.com/gorilla/mux"
-	"google.golang.org/grpc"
-)
-
-// httpStatusError is an interface
-// that errors with custom status codes
-// implement to tell the api layer
-// which response status to set.
-type httpStatusError interface {
-	HTTPErrorStatusCode() int
-}
-
-// inputValidationError is an interface
-// that errors generated by invalid
-// inputs can implement to tell the
-// api layer to set a 400 status code
-// in the response.
-type inputValidationError interface {
-	IsValidationError() bool
-}
-
-// GetHTTPErrorStatusCode retrieve status code from error message
-func GetHTTPErrorStatusCode(err error) int {
-	if err == nil {
-		logrus.WithFields(logrus.Fields{"error": err}).Error("unexpected HTTP error handling")
-		return http.StatusInternalServerError
-	}
-
-	var statusCode int
-	errMsg := err.Error()
-
-	switch e := err.(type) {
-	case httpStatusError:
-		statusCode = e.HTTPErrorStatusCode()
-	case inputValidationError:
-		statusCode = http.StatusBadRequest
-	default:
-		// FIXME: this is brittle and should not be necessary, but we still need to identify if
-		// there are errors falling back into this logic.
-		// If we need to differentiate between different possible error types,
-		// we should create appropriate error types that implement the httpStatusError interface.
-		errStr := strings.ToLower(errMsg)
-		for keyword, status := range map[string]int{
-			"not found":             http.StatusNotFound,
-			"no such":               http.StatusNotFound,
-			"bad parameter":         http.StatusBadRequest,
-			"no command":            http.StatusBadRequest,
-			"conflict":              http.StatusConflict,
-			"impossible":            http.StatusNotAcceptable,
-			"wrong login/password":  http.StatusUnauthorized,
-			"unauthorized":          http.StatusUnauthorized,
-			"hasn't been activated": http.StatusForbidden,
-			"this node":             http.StatusNotAcceptable,
-		} {
-			if strings.Contains(errStr, keyword) {
-				statusCode = status
-				break
-			}
-		}
-	}
-
-	if statusCode == 0 {
-		statusCode = http.StatusInternalServerError
-	}
-
-	return statusCode
-}
-
-func apiVersionSupportsJSONErrors(version string) bool {
-	const firstAPIVersionWithJSONErrors = "1.23"
-	return version == "" || versions.GreaterThan(version, firstAPIVersionWithJSONErrors)
-}
-
-// MakeErrorHandler makes an HTTP handler that decodes a Docker error and
-// returns it in the response.
-func MakeErrorHandler(err error) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		statusCode := GetHTTPErrorStatusCode(err)
-		vars := mux.Vars(r)
-		if apiVersionSupportsJSONErrors(vars["version"]) {
-			response := &types.ErrorResponse{
-				Message: err.Error(),
-			}
-			WriteJSON(w, statusCode, response)
-		} else {
-			http.Error(w, grpc.ErrorDesc(err), statusCode)
-		}
-	}
-}
--- a/vendor/github.com/docker/docker/api/server/httputils/form.go
+++ b/vendor/github.com/docker/docker/api/server/httputils/form.go
@ -1,73 +0,0 @@
-package httputils
-
-import (
-	"fmt"
-	"net/http"
-	"path/filepath"
-	"strconv"
-	"strings"
-)
-
-// BoolValue transforms a form value in different formats into a boolean type.
-func BoolValue(r *http.Request, k string) bool {
-	s := strings.ToLower(strings.TrimSpace(r.FormValue(k)))
-	return !(s == "" || s == "0" || s == "no" || s == "false" || s == "none")
-}
-
-// BoolValueOrDefault returns the default bool passed if the query param is
-// missing, otherwise it's just a proxy to boolValue above
-func BoolValueOrDefault(r *http.Request, k string, d bool) bool {
-	if _, ok := r.Form[k]; !ok {
-		return d
-	}
-	return BoolValue(r, k)
-}
-
-// Int64ValueOrZero parses a form value into an int64 type.
-// It returns 0 if the parsing fails.
-func Int64ValueOrZero(r *http.Request, k string) int64 {
-	val, err := Int64ValueOrDefault(r, k, 0)
-	if err != nil {
-		return 0
-	}
-	return val
-}
-
-// Int64ValueOrDefault parses a form value into an int64 type. If there is an
-// error, returns the error. If there is no value returns the default value.
-func Int64ValueOrDefault(r *http.Request, field string, def int64) (int64, error) {
-	if r.Form.Get(field) != "" {
-		value, err := strconv.ParseInt(r.Form.Get(field), 10, 64)
-		if err != nil {
-			return value, err
-		}
-		return value, nil
-	}
-	return def, nil
-}
-
-// ArchiveOptions stores archive information for different operations.
-type ArchiveOptions struct {
-	Name string
-	Path string
-}
-
-// ArchiveFormValues parses form values and turns them into ArchiveOptions.
-// It fails if the archive name and path are not in the request.
-func ArchiveFormValues(r *http.Request, vars map[string]string) (ArchiveOptions, error) {
-	if err := ParseForm(r); err != nil {
-		return ArchiveOptions{}, err
-	}
-
-	name := vars["name"]
-	path := filepath.FromSlash(r.Form.Get("path"))
-
-	switch {
-	case name == "":
-		return ArchiveOptions{}, fmt.Errorf("bad parameter: 'name' cannot be empty")
-	case path == "":
-		return ArchiveOptions{}, fmt.Errorf("bad parameter: 'path' cannot be empty")
-	}
-
-	return ArchiveOptions{name, path}, nil
-}
--- a/vendor/github.com/docker/docker/api/server/httputils/form_test.go
+++ b/vendor/github.com/docker/docker/api/server/httputils/form_test.go
@ -1,105 +0,0 @@
-package httputils
-
-import (
-	"net/http"
-	"net/url"
-	"testing"
-)
-
-func TestBoolValue(t *testing.T) {
-	cases := map[string]bool{
-		"":      false,
-		"0":     false,
-		"no":    false,
-		"false": false,
-		"none":  false,
-		"1":     true,
-		"yes":   true,
-		"true":  true,
-		"one":   true,
-		"100":   true,
-	}
-
-	for c, e := range cases {
-		v := url.Values{}
-		v.Set("test", c)
-		r, _ := http.NewRequest("POST", "", nil)
-		r.Form = v
-
-		a := BoolValue(r, "test")
-		if a != e {
-			t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
-		}
-	}
-}
-
-func TestBoolValueOrDefault(t *testing.T) {
-	r, _ := http.NewRequest("GET", "", nil)
-	if !BoolValueOrDefault(r, "queryparam", true) {
-		t.Fatal("Expected to get true default value, got false")
-	}
-
-	v := url.Values{}
-	v.Set("param", "")
-	r, _ = http.NewRequest("GET", "", nil)
-	r.Form = v
-	if BoolValueOrDefault(r, "param", true) {
-		t.Fatal("Expected not to get true")
-	}
-}
-
-func TestInt64ValueOrZero(t *testing.T) {
-	cases := map[string]int64{
-		"":     0,
-		"asdf": 0,
-		"0":    0,
-		"1":    1,
-	}
-
-	for c, e := range cases {
-		v := url.Values{}
-		v.Set("test", c)
-		r, _ := http.NewRequest("POST", "", nil)
-		r.Form = v
-
-		a := Int64ValueOrZero(r, "test")
-		if a != e {
-			t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
-		}
-	}
-}
-
-func TestInt64ValueOrDefault(t *testing.T) {
-	cases := map[string]int64{
-		"":   -1,
-		"-1": -1,
-		"42": 42,
-	}
-
-	for c, e := range cases {
-		v := url.Values{}
-		v.Set("test", c)
-		r, _ := http.NewRequest("POST", "", nil)
-		r.Form = v
-
-		a, err := Int64ValueOrDefault(r, "test", -1)
-		if a != e {
-			t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
-		}
-		if err != nil {
-			t.Fatalf("Error should be nil, but received: %s", err)
-		}
-	}
-}
-
-func TestInt64ValueOrDefaultWithError(t *testing.T) {
-	v := url.Values{}
-	v.Set("test", "invalid")
-	r, _ := http.NewRequest("POST", "", nil)
-	r.Form = v
-
-	_, err := Int64ValueOrDefault(r, "test", -1)
-	if err == nil {
-		t.Fatalf("Expected an error.")
-	}
-}
--- a/vendor/github.com/docker/docker/api/server/httputils/httputils.go
+++ b/vendor/github.com/docker/docker/api/server/httputils/httputils.go
@ -1,98 +0,0 @@
-package httputils
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-
-	"golang.org/x/net/context"
-
-	"github.com/docker/docker/api"
-)
-
-// APIVersionKey is the client's requested API version.
-const APIVersionKey = "api-version"
-
-// UAStringKey is used as key type for user-agent string in net/context struct
-const UAStringKey = "upstream-user-agent"
-
-// APIFunc is an adapter to allow the use of ordinary functions as Docker API endpoints.
-// Any function that has the appropriate signature can be registered as an API endpoint (e.g. getVersion).
-type APIFunc func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error
-
-// HijackConnection interrupts the http response writer to get the
-// underlying connection and operate with it.
-func HijackConnection(w http.ResponseWriter) (io.ReadCloser, io.Writer, error) {
-	conn, _, err := w.(http.Hijacker).Hijack()
-	if err != nil {
-		return nil, nil, err
-	}
-	// Flush the options to make sure the client sets the raw mode
-	conn.Write([]byte{})
-	return conn, conn, nil
-}
-
-// CloseStreams ensures that a list for http streams are properly closed.
-func CloseStreams(streams ...interface{}) {
-	for _, stream := range streams {
-		if tcpc, ok := stream.(interface {
-			CloseWrite() error
-		}); ok {
-			tcpc.CloseWrite()
-		} else if closer, ok := stream.(io.Closer); ok {
-			closer.Close()
-		}
-	}
-}
-
-// CheckForJSON makes sure that the request's Content-Type is application/json.
-func CheckForJSON(r *http.Request) error {
-	ct := r.Header.Get("Content-Type")
-
-	// No Content-Type header is ok as long as there's no Body
-	if ct == "" {
-		if r.Body == nil || r.ContentLength == 0 {
-			return nil
-		}
-	}
-
-	// Otherwise it better be json
-	if api.MatchesContentType(ct, "application/json") {
-		return nil
-	}
-	return fmt.Errorf("Content-Type specified (%s) must be 'application/json'", ct)
-}
-
-// ParseForm ensures the request form is parsed even with invalid content types.
-// If we don't do this, POST method without Content-type (even with empty body) will fail.
-func ParseForm(r *http.Request) error {
-	if r == nil {
-		return nil
-	}
-	if err := r.ParseForm(); err != nil && !strings.HasPrefix(err.Error(), "mime:") {
-		return err
-	}
-	return nil
-}
-
-// WriteJSON writes the value v to the http response stream as json with standard json encoding.
-func WriteJSON(w http.ResponseWriter, code int, v interface{}) error {
-	w.Header().Set("Content-Type", "application/json")
-	w.WriteHeader(code)
-	return json.NewEncoder(w).Encode(v)
-}
-
-// VersionFromContext returns an API version from the context using APIVersionKey.
-// It panics if the context value does not have version.Version type.
-func VersionFromContext(ctx context.Context) (ver string) {
-	if ctx == nil {
-		return
-	}
-	val := ctx.Value(APIVersionKey)
-	if val == nil {
-		return
-	}
-	return val.(string)
-}
--- a/vendor/github.com/docker/docker/api/server/middleware.go
+++ b/vendor/github.com/docker/docker/api/server/middleware.go
@ -1,24 +0,0 @@
-package server
-
-import (
-	"github.com/Sirupsen/logrus"
-	"github.com/docker/docker/api/server/httputils"
-	"github.com/docker/docker/api/server/middleware"
-)
-
-// handlerWithGlobalMiddlewares wraps the handler function for a request with
-// the server's global middlewares. The order of the middlewares is backwards,
-// meaning that the first in the list will be evaluated last.
-func (s *Server) handlerWithGlobalMiddlewares(handler httputils.APIFunc) httputils.APIFunc {
-	next := handler
-
-	for _, m := range s.middlewares {
-		next = m.WrapHandler(next)
-	}
-
-	if s.cfg.Logging && logrus.GetLevel() == logrus.DebugLevel {
-		next = middleware.DebugRequestMiddleware(next)
-	}
-
-	return next
-}
--- a/vendor/github.com/docker/docker/api/server/middleware/cors.go
+++ b/vendor/github.com/docker/docker/api/server/middleware/cors.go
@ -1,37 +0,0 @@
-package middleware
-
-import (
-	"net/http"
-
-	"github.com/Sirupsen/logrus"
-	"golang.org/x/net/context"
-)
-
-// CORSMiddleware injects CORS headers to each request
-// when it's configured.
-type CORSMiddleware struct {
-	defaultHeaders string
-}
-
-// NewCORSMiddleware creates a new CORSMiddleware with default headers.
-func NewCORSMiddleware(d string) CORSMiddleware {
-	return CORSMiddleware{defaultHeaders: d}
-}
-
-// WrapHandler returns a new handler function wrapping the previous one in the request chain.
-func (c CORSMiddleware) WrapHandler(handler func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-		// If "api-cors-header" is not given, but "api-enable-cors" is true, we set cors to "*"
-		// otherwise, all head values will be passed to HTTP handler
-		corsHeaders := c.defaultHeaders
-		if corsHeaders == "" {
-			corsHeaders = "*"
-		}
-
-		logrus.Debugf("CORS header is enabled and set to: %s", corsHeaders)
-		w.Header().Add("Access-Control-Allow-Origin", corsHeaders)
-		w.Header().Add("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, X-Registry-Auth")
-		w.Header().Add("Access-Control-Allow-Methods", "HEAD, GET, POST, DELETE, PUT, OPTIONS")
-		return handler(ctx, w, r, vars)
-	}
-}
--- a/vendor/github.com/docker/docker/api/server/middleware/debug.go
+++ b/vendor/github.com/docker/docker/api/server/middleware/debug.go
@ -1,76 +0,0 @@
-package middleware
-
-import (
-	"bufio"
-	"encoding/json"
-	"io"
-	"net/http"
-	"strings"
-
-	"github.com/Sirupsen/logrus"
-	"github.com/docker/docker/api/server/httputils"
-	"github.com/docker/docker/pkg/ioutils"
-	"golang.org/x/net/context"
-)
-
-// DebugRequestMiddleware dumps the request to logger
-func DebugRequestMiddleware(handler func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-		logrus.Debugf("Calling %s %s", r.Method, r.RequestURI)
-
-		if r.Method != "POST" {
-			return handler(ctx, w, r, vars)
-		}
-		if err := httputils.CheckForJSON(r); err != nil {
-			return handler(ctx, w, r, vars)
-		}
-		maxBodySize := 4096 // 4KB
-		if r.ContentLength > int64(maxBodySize) {
-			return handler(ctx, w, r, vars)
-		}
-
-		body := r.Body
-		bufReader := bufio.NewReaderSize(body, maxBodySize)
-		r.Body = ioutils.NewReadCloserWrapper(bufReader, func() error { return body.Close() })
-
-		b, err := bufReader.Peek(maxBodySize)
-		if err != io.EOF {
-			// either there was an error reading, or the buffer is full (in which case the request is too large)
-			return handler(ctx, w, r, vars)
-		}
-
-		var postForm map[string]interface{}
-		if err := json.Unmarshal(b, &postForm); err == nil {
-			maskSecretKeys(postForm)
-			formStr, errMarshal := json.Marshal(postForm)
-			if errMarshal == nil {
-				logrus.Debugf("form data: %s", string(formStr))
-			} else {
-				logrus.Debugf("form data: %q", postForm)
-			}
-		}
-
-		return handler(ctx, w, r, vars)
-	}
-}
-
-func maskSecretKeys(inp interface{}) {
-	if arr, ok := inp.([]interface{}); ok {
-		for _, f := range arr {
-			maskSecretKeys(f)
-		}
-		return
-	}
-	if form, ok := inp.(map[string]interface{}); ok {
-	loop0:
-		for k, v := range form {
-			for _, m := range []string{"password", "secret", "jointoken"} {
-				if strings.EqualFold(m, k) {
-					form[k] = "*****"
-					continue loop0
-				}
-			}
-			maskSecretKeys(v)
-		}
-	}
-}
--- a/vendor/github.com/docker/docker/api/server/middleware/middleware.go
+++ b/vendor/github.com/docker/docker/api/server/middleware/middleware.go
@ -1,13 +0,0 @@
-package middleware
-
-import (
-	"net/http"
-
-	"golang.org/x/net/context"
-)
-
-// Middleware is an interface to allow the use of ordinary functions as Docker API filters.
-// Any struct that has the appropriate signature can be registered as a middleware.
-type Middleware interface {
-	WrapHandler(func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error
-}
--- a/vendor/github.com/docker/docker/api/server/middleware/user_agent.go
+++ b/vendor/github.com/docker/docker/api/server/middleware/user_agent.go
@ -1,47 +0,0 @@
-package middleware
-
-import (
-	"net/http"
-	"strings"
-
-	"github.com/Sirupsen/logrus"
-	"github.com/docker/docker/api/server/httputils"
-	"github.com/docker/docker/api/types/versions"
-	"golang.org/x/net/context"
-)
-
-// UserAgentMiddleware is a middleware that
-// validates the client user-agent.
-type UserAgentMiddleware struct {
-	serverVersion string
-}
-
-// NewUserAgentMiddleware creates a new UserAgentMiddleware
-// with the server version.
-func NewUserAgentMiddleware(s string) UserAgentMiddleware {
-	return UserAgentMiddleware{
-		serverVersion: s,
-	}
-}
-
-// WrapHandler returns a new handler function wrapping the previous one in the request chain.
-func (u UserAgentMiddleware) WrapHandler(handler func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-	return func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-		ctx = context.WithValue(ctx, httputils.UAStringKey, r.Header.Get("User-Agent"))
-
-		if strings.Contains(r.Header.Get("User-Agent"), "Docker-Client/") {
-			userAgent := strings.Split(r.Header.Get("User-Agent"), "/")
-
-			// v1.20 onwards includes the GOOS of the client after the version
-			// such as Docker/1.7.0 (linux)
-			if len(userAgent) == 2 && strings.Contains(userAgent[1], " ") {
-				userAgent[1] = strings.Split(userAgent[1], " ")[0]
-			}
-
-			if len(userAgent) == 2 && !versions.Equal(u.serverVersion, userAgent[1]) {
-				logrus.Debugf("Client and server don't have the same version (client: %s, server: %s)", userAgent[1], u.serverVersion)
-			}
-		}
-		return handler(ctx, w, r, vars)
-	}
-}
--- a/Показать больше
+++ b/Показать больше