Replace debian stock nginx with custom optimized nginx

etc/nginx/snippets/fastcgi-php.conf

@@ -1,5 +1,5 @@
 # regex to split $uri to $fastcgi_script_name and $fastcgi_path
-fastcgi_split_path_info ^(.+\.php)(/.+)$;
+fastcgi_split_path_info ^(.+\.php)(/.*)$;
 
 # Check that the PHP script exists before passing it
 try_files $fastcgi_script_name =404;