Changing persisten-volumes example to use v1

examples/persistent-volumes/claims/claim-01.yaml

 kind: PersistentVolumeClaim
-apiVersion: v1beta3
+apiVersion: v1
 metadata:
   name: myclaim-1
 spec:

examples/persistent-volumes/claims/claim-02.yaml

 kind: PersistentVolumeClaim
-apiVersion: v1beta3
+apiVersion: v1
 metadata:
   name: myclaim-2
 spec:

examples/persistent-volumes/claims/claim-03.json

 {
     "kind": "PersistentVolumeClaim",
-    "apiVersion": "v1beta3",
+    "apiVersion": "v1",
     "metadata": {
         "name": "myclaim-3"
     }, "spec": {

examples/persistent-volumes/simpletest/namespace.json

 {
     "kind": "Namespace",
-    "apiVersion":"v1beta3",
+    "apiVersion":"v1",
     "metadata": {
         "name": "myns",
         "labels": {

examples/persistent-volumes/simpletest/pod.yaml

 kind: Pod
-apiVersion: v1beta3
+apiVersion: v1
 metadata:
   name: mypod
   labels:

examples/persistent-volumes/simpletest/service.json

 {
   "kind": "Service",
-  "apiVersion": "v1beta3",
+  "apiVersion": "v1",
   "metadata": {
     "name": "frontendservice"
   },

examples/persistent-volumes/volumes/gce.yaml

 kind: PersistentVolume
-apiVersion: v1beta3
+apiVersion: v1
 metadata:
   name: pv0003
 spec:

examples/persistent-volumes/volumes/local-01.yaml

 kind: PersistentVolume
-apiVersion: v1beta3
+apiVersion: v1
 metadata:
   name: pv0001
   labels:

examples/persistent-volumes/volumes/local-02.yaml

 kind: PersistentVolume
-apiVersion: v1beta3
+apiVersion: v1
 metadata:
   name: pv0002
   labels:

examples/persistent-volumes/volumes/nfs.yaml

-apiVersion: v1beta3
+apiVersion: v1
 kind: PersistentVolume
 metadata:
   name: pv0003