refactor ansible code in to ansible-2.0 folder, and created space for ansible-2.10

ansible-2.0/roles/nginx/tasks/main.yml

@@ -0,0 +1,16 @@
+---
+# tasks/main.yml
+# define tasks here
+
+- name: Install the nginx packages
+  apt: name={{ item }} state=present
+  with_items:
+   - nginx
+
+# - name: Ensure log directory exist
+  # file: path=/etc/nginx/sites-enabled state=directory mode=0644
+
+- name: Copy the nginx configuration file
+  template: src=nginx.conf.j2 dest=/etc/nginx/nginx.conf
+  notify:
+   - reload nginx