VOL-1460 Updated core to use voltha-protos instead of local protos
Moved protos to python directory in order to maintain functionaly of containers built there.
Added capability to do local builds of protos
Added instructions on running dep ensure for getting protos.
Updated github.com/golang/protobuf version to v1.3.1

Change-Id: Ia6ef55f07f0d5dcb5b750d7c37b21b71db85bfc4
diff --git a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1/types.go b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1/types.go
index 344c533..0462f08 100644
--- a/vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1/types.go
+++ b/vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1/types.go
@@ -133,6 +133,10 @@
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 type TableOptions struct {
 	v1.TypeMeta `json:",inline"`
+
+	// NoHeaders is only exposed for internal callers.
+	NoHeaders bool `json:"-"`
+
 	// includeObject decides whether to include each object along with its columnar information.
 	// Specifying "None" will return no object, specifying "Object" will return the full object contents, and
 	// specifying "Metadata" (the default) will return the object's metadata in the PartialObjectMetadata kind