Update docs (#291)
diff --git a/docs/epy/class-tree.html b/docs/epy/class-tree.html
index d3a8f58..da4095b 100644
--- a/docs/epy/class-tree.html
+++ b/docs/epy/class-tree.html
@@ -163,7 +163,7 @@
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
<tr>
<td align="left" class="footer">
- Generated by Epydoc 3.0.1 on Mon Aug 29 10:18:27 2016
+ Generated by Epydoc 3.0.1 on Wed Oct 12 13:58:59 2016
</td>
<td align="right" class="footer">
<a target="mainFrame" href="http://epydoc.sourceforge.net"