Optional PHP7.0 Socket Path

Updating Nginx site(s) to use New socket path. I've left it commented out, but I think this will come in handy as PHP7.0 adoption grows.

Author: Digimix

nginx.conf.sample

@@ -47,6 +47,7 @@ location /update {
 
     location ~ ^/update/index.php {
         fastcgi_split_path_info ^(/update/index.php)(/.+)$;
+#       fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
         fastcgi_pass   fastcgi_backend;
         fastcgi_index  index.php;
         fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;