Update dependencies to K8s 1.8

vendor/k8s.io/client-go/tools/clientcmd/BUILD

@@ -1,7 +1,5 @@
 package(default_visibility = ["//visibility:public"])
 
-licenses(["notice"])
-
 load(
     "@io_bazel_rules_go//go:def.bzl",
     "go_library",
@@ -14,13 +12,14 @@ go_test(
         "client_config_test.go",
         "loader_test.go",
         "merged_client_builder_test.go",
+        "overrides_test.go",
         "validation_test.go",
     ],
     library = ":go_default_library",
-    tags = ["automanaged"],
     deps = [
         "//vendor/github.com/ghodss/yaml:go_default_library",
         "//vendor/github.com/imdario/mergo:go_default_library",
+        "//vendor/github.com/spf13/pflag:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/errors:go_default_library",
         "//vendor/k8s.io/client-go/rest:go_default_library",
@@ -36,13 +35,13 @@ go_library(
         "client_config.go",
         "config.go",
         "doc.go",
+        "flag.go",
         "helpers.go",
         "loader.go",
         "merged_client_builder.go",
         "overrides.go",
         "validation.go",
     ],
-    tags = ["automanaged"],
     deps = [
         "//vendor/github.com/golang/glog:go_default_library",
         "//vendor/github.com/howeyc/gopass:go_default_library",
@@ -60,3 +59,19 @@ go_library(
         "//vendor/k8s.io/client-go/util/homedir:go_default_library",
     ],
 )
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//staging/src/k8s.io/client-go/tools/clientcmd/api:all-srcs",
+    ],
+    tags = ["automanaged"],
+)