gistfile1.diff

<value name="listen_options">

                                Set listen(2) backlog
                                <value name="backlog">-1</value>

                                Set permissions for unix socket, if one used.
                                In Linux read/write permissions must be set in order to allow connections from web server.
                                Many BSD-derrived systems allow connections regardless of permissions.
-                               <value name="owner">nobody</value>
+                              <value name="owner"></value>
-                               <value name="group">nobody</value>
+                              <value name="group"></value>
                                <value name="mode">0666</value>
                        </value>

[...]
Unix user of processes
- <value name="user">nobody</value>
+ <value name="user">www-data</value>

Unix group of processes
- <value name="group">nobody</value>
+ <value name="group">www-data</value>