feat(k8s): adding kubernetes support

Now we can use skaffold and deploy bouncer in a kubernetes cluster

ref #10

misc/k8s/kustomization/base/kustomization.yaml

@@ -0,0 +1,10 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: bouncer
+
+resources:
+- ./resources/namespace.yaml
+- ./resources/bouncer-server
+- ./resources/bouncer-admin
+- ./resources/redis
+