title: Delete log files after x days
body: <p>I would like to log with Nlog using the file target like in this <a href="https://github.com/nlog/nlog/wiki/File-target#one-log-file-per-day" rel="noreferrer">example</a>. How can I realize a deletion of the files after <code>X</code> days without archiving them? Or is it possible to archive the files to the same folder?</p>