Remove examples from the main README.md

controllers/nginx/examples/custom-configuration/README.md

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+The next command shows the defaults:
+```
+$ ./nginx-third-party-lb --dump-nginx—configuration
+Example of ConfigMap to customize NGINX configuration:
+data:
+  body-size: 1m
+  error-log-level: info
+  gzip-types: application/atom+xml application/javascript application/json application/rss+xml
+    application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json
+    application/xhtml+xml application/xml font/opentype image/svg+xml image/x-icon
+    text/css text/plain text/x-component
+  hts-include-subdomains: "true"
+  hts-max-age: "15724800"
+  keep-alive: "75"
+  max-worker-connections: "16384"
+  proxy-connect-timeout: "30"
+  proxy-read-timeout: "30"
+  proxy-real-ip-cidr: 0.0.0.0/0
+  proxy-send-timeout: "30"
+  server-name-hash-bucket-size: "64"
+  server-name-hash-max-size: "512"
+  ssl-buffer-size: 4k
+  ssl-ciphers: ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA
+  ssl-protocols: TLSv1 TLSv1.1 TLSv1.2
+  ssl-session-cache: "true"
+  ssl-session-cache-size: 10m
+  ssl-session-tickets: "true"
+  ssl-session-timeout: 10m
+  use-gzip: "true"
+  use-hts: "true"
+  worker-processes: "8"
+metadata:
+  name: custom-name
+  namespace: a-valid-namespace
+```
+
+For instance, if we want to change the timeouts we need to create a ConfigMap:
+```
+$ cat nginx-load-balancer-conf.yaml
+apiVersion: v1
+data:
+  proxy-connect-timeout: "10"
+  proxy-read-timeout: "120"
+  proxy-send-imeout: "120"
+kind: ConfigMap
+metadata:
+  name: nginx-load-balancer-conf
+
+```
+
+```
+$ kubectl create -f nginx-load-balancer-conf.yaml
+```
+
+Please check the example `rc-custom-configuration.yaml`
+
+If the Configmap it is updated, NGINX will be reloaded with the new configuration

controllers/nginx/examples/custom-configuration/rc-custom-configuration.yaml

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+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: nginx-ingress-controller
+  labels:
+    k8s-app: nginx-ingress-lb
+spec:
+  replicas: 1
+  selector:
+    k8s-app: nginx-ingress-lb
+  template:
+    metadata:
+      labels:
+        k8s-app: nginx-ingress-lb
+        name: nginx-ingress-lb
+    spec:
+      containers:
+      - image: gcr.io/google_containers/nginx-ingress-controller:0.4
+        name: nginx-ingress-lb
+        imagePullPolicy: Always
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 10249
+            scheme: HTTP
+          initialDelaySeconds: 30
+          timeoutSeconds: 5
+        # use downward API
+        env:
+          - name: POD_IP
+            valueFrom:
+              fieldRef:
+                fieldPath: status.podIP
+          - name: POD_NAME
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.name
+          - name: POD_NAMESPACE
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.namespace
+        ports:
+        - containerPort: 80
+          hostPort: 80
+        - containerPort: 443
+          hostPort: 4444
+        args:
+        - /nginx-ingress-controller
+        - --default-backend-service=default/default-http-backend
+        - --nginx-configmap=default/nginx-load-balancer-conf