Switch to using the dep tool and update all the dependencies

vendor/google.golang.org/api/container/v1alpha1/container-api.json

@@ -0,0 +1,7 @@
+{
+  "error": {
+    "code": 404,
+    "message": "Discovery document not found for API service: container.googleapis.com format: rest version: v1alpha1",
+    "status": "NOT_FOUND"
+  }
+}

vendor/google.golang.org/api/container/v1alpha1/container-gen.go

@@ -0,0 +1,65 @@
+// Package container provides access to the .
+//
+// Usage example:
+//
+//   import "google.golang.org/api/container/v1alpha1"
+//   ...
+//   containerService, err := container.New(oauthHttpClient)
+package container // import "google.golang.org/api/container/v1alpha1"
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	context "golang.org/x/net/context"
+	ctxhttp "golang.org/x/net/context/ctxhttp"
+	gensupport "google.golang.org/api/gensupport"
+	googleapi "google.golang.org/api/googleapi"
+	"io"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+)
+
+// Always reference these packages, just in case the auto-generated code
+// below doesn't.
+var _ = bytes.NewBuffer
+var _ = strconv.Itoa
+var _ = fmt.Sprintf
+var _ = json.NewDecoder
+var _ = io.Copy
+var _ = url.Parse
+var _ = gensupport.MarshalJSON
+var _ = googleapi.Version
+var _ = errors.New
+var _ = strings.Replace
+var _ = context.Canceled
+var _ = ctxhttp.Do
+
+const apiId = ""
+const apiName = ""
+const apiVersion = ""
+const basePath = "https://www.googleapis.com/discovery/v1/apis"
+
+func New(client *http.Client) (*Service, error) {
+	if client == nil {
+		return nil, errors.New("client is nil")
+	}
+	s := &Service{client: client, BasePath: basePath}
+	return s, nil
+}
+
+type Service struct {
+	client    *http.Client
+	BasePath  string // API endpoint base URL
+	UserAgent string // optional additional User-Agent fragment
+}
+
+func (s *Service) userAgent() string {
+	if s.UserAgent == "" {
+		return googleapi.UserAgent
+	}
+	return googleapi.UserAgent + " " + s.UserAgent
+}