Adds finalizers (#25)

applications/templates/guestbook.yaml

@@ -3,6 +3,8 @@ kind: Application
 metadata:
   name: guestbook
   namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
 spec:
   destination:
     namespace: argocd

applications/templates/helm-dependency.yaml

@@ -3,6 +3,8 @@ kind: Application
 metadata:
   name: helm-dependency
   namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
 spec:
   destination:
     namespace: argocd

applications/templates/helm-guestbook.yaml

@@ -3,6 +3,8 @@ kind: Application
 metadata:
   name: helm-guestbook
   namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
 spec:
   destination:
     namespace: argocd

applications/templates/kustomize-guestbook.yaml

@@ -3,6 +3,8 @@ kind: Application
 metadata:
   name: kustomize-guestbook
   namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
 spec:
   destination:
     namespace: argocd