purge.conf-example is a template file which goes into the wwwoffle daemons' 
configuration directory. For debian, this would be /etc/wwwoffle.

You probably want to merge in your actual 'purge' settings.

You should adapt the 'general' wwwoffle options on top to your needs. 
Note that the default age must be specified after the dynamic section.
If you don't know what the options mean, you can lookup the wwwoffle page
http://localhost:8080/README.CONF.html, and the manpage 'wwwoffle.conf'.

The marker strings for the dynamic section are configured in the wwwoffle.conf 
configuration file (located in the users' .wwwoffle directory).
If you modify them in the purge file, you must also modify them in the config.

