add pyconde talk

Author: lehmannro

index.html

@@ -80,11 +80,12 @@ <h2>Archive</h2>
   		<ul>
         <li>Berlin, 2013/05/10 - <a href="presentations/the-state-of-tech-education/">The state of Tech Education</a> as given by <a href="berlin.codemotionworld.com/talk-page/?talk_name=new-methods-in-tech-education">by Amélie Anglade and Benjamin Kampmann at Codemotion Berlin</a></li>
   			<li>Berlin, 2012/11/12 - <a href="presentations/opencurriuculum-github-for-the-win/">Opencurriculum - Github for the Win</a> as hold by <a href="http://open-strategies.de/sessions/opencurriculum-github-for-the-win">by Benjamin Kampmann at Summit of New Thinking</a></li>
+            <li>Cologne, 2013/10/15 - <a href="https://docs.google.com/presentation/d/1SCioo0L2zpcUobTZVOyts8unZcp8t1cmJycq1qFZJZg/edit">OTS Potpourri</a> as given by <a href="https://2013.de.pycon.org/schedule/sessions/8/">Robert Lehmann at PyConDE 2013</a></li>
   		</ul>
   	</section>
 
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