Update docs to not use UML diagrams. Fixes issue #148.
diff --git a/docs/epy/oauth2client.client.AccessTokenCredentialsError-class.html b/docs/epy/oauth2client.client.AccessTokenCredentialsError-class.html
index e486bd1..201b0de 100644
--- a/docs/epy/oauth2client.client.AccessTokenCredentialsError-class.html
+++ b/docs/epy/oauth2client.client.AccessTokenCredentialsError-class.html
@@ -55,27 +55,13 @@
 <!-- ==================== CLASS DESCRIPTION ==================== -->
 <h1 class="epydoc">Class AccessTokenCredentialsError</h1><p class="nomargin-top"><span class="codelink"><a href="oauth2client.client-pysrc.html#AccessTokenCredentialsError">source&nbsp;code</a></span></p>
 <center>
-<center>  <map id="uml_class_diagram_for_oauth2cl_11" name="uml_class_diagram_for_oauth2cl_11">
-<area shape="rect" href="oauth2client.client.AccessTokenCredentialsError-class.html" title="Having only the access_token means no refresh is possible." alt="" coords="16,440,189,472"/>
-<area shape="rect" href="oauth2client.client.Error-class.html" title="Base error for this module." alt="" coords="87,379,119,411"/>
-<area shape="rect" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="40,311,165,329"/>
-<area shape="rect" href="javascript:void(0);" title="exceptions.Exception.__new__" alt="" coords="40,329,165,348"/>
-<area shape="rect" href="javascript:void(0);" title="Common base class for all non&#45;exit exceptions." alt="" coords="39,285,167,349"/>
-<area shape="rect" href="javascript:void(0);" title="exceptions.BaseException.args" alt="" coords="25,28,180,47"/>
-<area shape="rect" href="javascript:void(0);" title="exceptions.BaseException.message" alt="" coords="25,47,180,65"/>
-<area shape="rect" href="javascript:void(0);" title="x.__delattr__(&#39;name&#39;) &lt;==&gt; del x.name" alt="" coords="25,68,180,87"/>
-<area shape="rect" href="javascript:void(0);" title="x.__getattribute__(&#39;name&#39;) &lt;==&gt; x.name" alt="" coords="25,87,180,105"/>
-<area shape="rect" href="javascript:void(0);" title="x[y]" alt="" coords="25,105,180,124"/>
-<area shape="rect" href="javascript:void(0);" title="x[i:j]" alt="" coords="25,124,180,143"/>
-<area shape="rect" href="javascript:void(0);" title="helper for pickle" alt="" coords="25,143,180,161"/>
-<area shape="rect" href="javascript:void(0);" title="repr(x)" alt="" coords="25,161,180,180"/>
-<area shape="rect" href="javascript:void(0);" title="x.__setattr__(&#39;name&#39;, value) &lt;==&gt; x.name = value" alt="" coords="25,180,180,199"/>
-<area shape="rect" href="javascript:void(0);" title="exceptions.BaseException.__setstate__" alt="" coords="25,199,180,217"/>
-<area shape="rect" href="javascript:void(0);" title="str(x)" alt="" coords="25,217,180,236"/>
-<area shape="rect" href="javascript:void(0);" title="exceptions.BaseException.__unicode__" alt="" coords="25,236,180,255"/>
-<area shape="rect" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="24,11,181,256"/>
+<center>  <map id="class_hierarchy_for_accesstoke_2" name="class_hierarchy_for_accesstoke_2">
+<area shape="rect" href="javascript:void(0);" title="exceptions.BaseException" alt="" coords="13,5,189,32"/>
+<area shape="rect" href="javascript:void(0);" title="exceptions.Exception" alt="" coords="28,61,175,88"/>
+<area shape="rect" href="oauth2client.client.Error-class.html" title="Error" alt="" coords="77,117,125,144"/>
+<area shape="rect" href="oauth2client.client.AccessTokenCredentialsError-class.html" title="AccessTokenCredentialsError" alt="" coords="5,173,197,200"/>
 </map>
-  <img src="uml_class_diagram_for_oauth2cl_11.gif" alt='' usemap="#uml_class_diagram_for_oauth2cl_11" ismap="ismap" class="graph-without-title" />
+  <img src="class_hierarchy_for_accesstoke_2.gif" alt='' usemap="#class_hierarchy_for_accesstoke_2" ismap="ismap" class="graph-without-title" />
 </center>
 </center>
 <hr />
@@ -181,7 +167,7 @@
 <table border="0" cellpadding="0" cellspacing="0" width="100%%">
   <tr>
     <td align="left" class="footer">
-    Generated by Epydoc 3.0.1 on Thu Jun 14 08:01:57 2012
+    Generated by Epydoc 3.0.1 on Fri Jun 15 09:51:50 2012
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     <td align="right" class="footer">
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