Version 1.3 release.

Updates CHANGELOG, version, docs.
diff --git a/docs/epy/help.html b/docs/epy/help.html
index 857b524..d75f3cd 100644
--- a/docs/epy/help.html
+++ b/docs/epy/help.html
@@ -246,7 +246,7 @@
 <table border="0" cellpadding="0" cellspacing="0" width="100%%">
   <tr>
     <td align="left" class="footer">
-    Generated by Epydoc 3.0.1 on Thu Aug 14 00:45:18 2014
+    Generated by Epydoc 3.0.1 on Wed Oct 15 10:24:19 2014
     </td>
     <td align="right" class="footer">
       <a target="mainFrame" href="http://epydoc.sourceforge.net"