update rnn info/links

Author: lauerfab

lalolab/toolboxes.html

@@ -53,7 +53,7 @@ <h2 id="contrib">Contributed toolboxes</h2>
 For use inside your own web application, you can alternatively simply load the <tt>.js</tt> file as a script after <tt>ML.js</tt>. 
 
 <ul>
-	<li>Recurrent Neural Networks (RNN) by Terry Boswell : <a href="http://mlweb.loria.fr/contrib/rnn.js" download>rnn.js</a> (goes in <tt>lalolab/toolboxes/</tt>) <a href="http://mlweb.loria.fr/contrib/rnn-help.js" download>rnn-help.js</a> (goes in <tt>lalolab/help/</tt>)</li>
+	<li><a href="https://github.com/tcboswell/nnjs">Recurrent Neural Networks (RNN)</a> by Terry Boswell : <a href="http://mlweb.loria.fr/contrib/rnn.js" download>rnn.js</a> (goes in <tt>lalolab/toolboxes/</tt>) <a href="http://mlweb.loria.fr/contrib/rnn-help.js" download>rnn-help.js</a> (goes in <tt>lalolab/help/</tt>) <a href="http://mlweb.loria.fr/contrib/data" download>example data</a> (goes in <tt>lalolab/</tt>)</li>
 </ul>
 
 <div style="font-size: 80%;">