Add an initial generic client. (#525)

examples/generic/Generic.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Threading.Tasks;
+using k8s;
+using k8s.Models;
+
+namespace exec
+{
+    internal class Generic
+    {
+        private static async Task Main(string[] args)
+        {
+            var config = KubernetesClientConfiguration.BuildConfigFromConfigFile();
+            var generic = new GenericClient(config, "", "v1", "nodes");
+            var node = await generic.ReadAsync<V1Node>("kube0").ConfigureAwait(false);
+            Console.WriteLine(node.Metadata.Name);
+
+            var genericPods = new GenericClient(config, "", "v1", "pods");
+            var pods = await genericPods.ListNamespacedAsync<V1PodList>("default").ConfigureAwait(false);
+            foreach (var pod in pods.Items)
+            {
+                Console.WriteLine(pod.Metadata.Name);
+            }
+        }
+    }
+}