Refresh docs
diff --git a/docs/epy/oauth2client.appengine.CredentialsNDBModel-class.html b/docs/epy/oauth2client.appengine.CredentialsNDBModel-class.html
index b7aa5d3..02c4e90 100644
--- a/docs/epy/oauth2client.appengine.CredentialsNDBModel-class.html
+++ b/docs/epy/oauth2client.appengine.CredentialsNDBModel-class.html
@@ -55,11 +55,12 @@
<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class CredentialsNDBModel</h1><p class="nomargin-top"><span class="codelink"><a href="oauth2client.appengine-pysrc.html#CredentialsNDBModel">source code</a></span></p>
<center>
-<center> <map id="class_hierarchy_for_credential_2" name="class_hierarchy_for_credential_2">
-<area shape="rect" id="node1" href="javascript:void(0);" title="??-104" alt="" coords="5,6,67,34"/>
-<area shape="rect" id="node2" href="oauth2client.appengine.CredentialsNDBModel-class.html" title="CredentialsNDBModel" alt="" coords="91,6,243,34"/>
+<center> <map id="uml_class_diagram_for_oauth2cl_3" name="uml_class_diagram_for_oauth2cl_3">
+<area shape="rect" id="node107" href="oauth2client.appengine.CredentialsNDBModel-class.html#credentials" title="oauth2client.appengine.CredentialsNDBModel.credentials" alt="" coords="17,95,149,113"/>
+<area shape="rect" id="node1" href="oauth2client.appengine.CredentialsNDBModel-class.html" title="NDB Model for storage of OAuth 2.0 Credentials" alt="" coords="5,70,160,127"/>
+<area shape="rect" id="node2" href="javascript:void(0);" title="??-104" alt="" coords="51,6,115,50"/>
</map>
- <img src="class_hierarchy_for_credential_2.gif" alt='' usemap="#class_hierarchy_for_credential_2" ismap="ismap" class="graph-without-title" />
+ <img src="uml_class_diagram_for_oauth2cl_3.gif" alt='' usemap="#uml_class_diagram_for_oauth2cl_3" ismap="ismap" class="graph-without-title" />
</center>
</center>
<hr />
@@ -159,7 +160,7 @@
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
<tr>
<td align="left" class="footer">
- Generated by Epydoc 3.0.1 on Thu Mar 7 10:31:24 2013
+ Generated by Epydoc 3.0.1 on Tue Aug 6 12:16:44 2013
</td>
<td align="right" class="footer">
<a target="mainFrame" href="http://epydoc.sourceforge.net"