api: added better and updated examples

src/kubernetes-api/config/samples/l2sm_v1_l2network.yaml

 apiVersion: l2sm.l2sm.k8s.local/v1
-kind: L2SMNetwork
+kind: L2Network
 metadata:
   name: ping-network
 spec:
   type: vnet
   provider:
-    name: "Universidad Carlos III de Madrid"
-    domain: idco.uc3m.es
-    config: |
-    {
-      "accessList": ["public-key-1", "public-key-2"],
-      "signature": "sxySO0jHw4h1kcqO/LMLDgOoOeH8dOn8vZWv4KMBq0upxz3lcbl+o/36JefpEwSlBJ6ukuKiQ79L4rsmmZgglk6y/VL54DFyLfPw9RJn3mzl99YE4qCaHyEBANSw+d5hPaJ/I8q+AMtjrYpglMTRPf0iMZQMNtMd0CdeX2V8aZOPCQP75PsZkWukPdoAK/++y1vbFQ6nQKagvpUZfr7Ecb4/QY+hIAzepm6N6lNiFNTgj6lGTrFK0qCVfRhMD+vXbBP6xzZjB2N1nIheK9vx7kvj3HORjZ+odVMa+AOU5ShSKpzXTvknrtcRTcWWmXPNUZLoq5k3U+z1g1OTFcjMdQ===="
-
-    }
-  overlay: overlay-sample
+    name: example-network-controller
+    domain: "192.168.122.60:8181"
\ No newline at end of file

src/kubernetes-api/config/samples/l2sm_v1_networkedgedevice.yaml

@@ -12,8 +12,8 @@ spec:
     nodeName: ant-machine
     ipAddress: 192.168.122.60
   neighbors:
-    - node: l2sm-test-5
-      domain: 10.0.0.2
+    - node: tucci
+      domain: 192.168.122.244
   switchTemplate:
     spec:
       hostNetwork: true
@@ -23,7 +23,7 @@ spec:
           resources: {}
           # command: ["/bin/sh"]
           # args: ["-c", "sleep infinity"]
-          imagePullPolicy: Always
+          #imagePullPolicy: Always
           ports:
             - containerPort: 80
           securityContext: