roles/nginx/application: Added snippets acme and root

roles/nginx/application/templates/root.conf

@@ -0,0 +1,9 @@
+include snippets/global;
+
+index index.html index.htm;
+
+# deny access to .htaccess files, if Apache's document root
+# concurs with nginx's one
+location ~ /\.ht {
+	deny all;
+}

roles/nginx/application/vars/main.yml

@@ -5,6 +5,8 @@ nginx_unnecessary_files:
   - sites-enabled
 
 nginx_snippets:
+  - acme
   - global
   - https
   - ssl
+  - root