removing nginx_site.yml, no longer needed

playbooks/roles/nginx/tasks/nginx_site.yml

-# Requires nginx package
----
-- name: nginx | Copying nginx config {{ site_name }}
-  template: src={{ item }} dest=/etc/nginx/sites-available/{{ site_name }} owner=root group=root mode=0600
-  notify: nginx | restart nginx
-  tags:
-  - nginx
-  - lms
-  - cms
-  - nginx-env
-  - update
-  - deploy
-
-- name: nginx | Creating nginx config link {{ site_name }}
-  file: src=/etc/nginx/sites-available/{{ site_name }} dest=/etc/nginx/sites-enabled/{{ site_name }} state={{ state }} owner=root group=root
-  notify: nginx | restart nginx
-  when: nginx_role_run is defined
-  tags:
-  - nginx
-  - lms
-  - cms
-  - nginx-env
-  - update
-  - deploy