<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Found on reddit today, may be of interest:</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><br class="webkit-block-placeholder"></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: 12.0px Helvetica"><a href="http://www.cs.kent.ac.uk/projects/forse/wrangler/doc-0.2/index.html">http://www.cs.kent.ac.uk/projects/forse/wrangler/doc-0.2/index.html</a></font></div>
</body></html>