Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/k8s.io/kubernetes/federation/pkg/federation-controller/util/configmap.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package util
+
+import (
+	"reflect"
+
+	api_v1 "k8s.io/kubernetes/pkg/api/v1"
+)
+
+// Checks if cluster-independent, user provided data in two given ConfigMaps are equal. If in
+// the future the ConfigMap structure is expanded then any field that is not populated.
+// by the api server should be included here.
+func ConfigMapEquivalent(s1, s2 *api_v1.ConfigMap) bool {
+	return ObjectMetaEquivalent(s1.ObjectMeta, s2.ObjectMeta) &&
+		reflect.DeepEqual(s1.Data, s2.Data)
+}