Implemented universal logout

roles/web-svc-logout/tasks/main.yml

@@ -0,0 +1,18 @@
+---
+
+- name: "include docker and reverse proxy for '{{ application_id }}'"
+  include_role: 
+    name: cmp-docker-proxy
+  when: run_once_web_svc_logout is not defined
+
+- name: Create symbolic link from .env file to repository
+  file:
+    src:    "{{ docker_compose.files.env }}"
+    dest:   "{{ [ docker_repository_path, '.env' ] | path_join  }}"
+    state:  link
+  when: run_once_web_svc_logout is not defined
+
+- name: run the web svc logout tasks once
+  set_fact:
+    run_once_web_svc_logout: true
+  when: run_once_web_svc_logout is not defined