Added tests and support scripts

README.md

kind/README.md

kind/kind-config.yaml

kind/manifests/ingress_nginx.yaml

kind/manifests/kustomization.yaml

manifests/client/deployment-client.yaml

manifests/envoy-proxy/envoy.yaml

manifests/envoy-proxy/kustomization.yaml

manifests/envoy-proxy/servicemonitor-envoy.yaml

manifests/envoy-proxy/svc-envoy-proxy.yaml

manifests/kustomization.yaml

scripts/get_envoy_cluster_health.sh

scripts/get_envoy_logs.sh

scripts/get_envoy_stats.sh

scripts/get_envoy_status.sh

scripts/update_envoy_config.sh

source_me.sh

tests/1-connect-all.sh

tests/2-20-secquence-envoy-requests-header-only.sh

tests/2-20-secquence-envoy-requests.sh