Update docs to not use UML diagrams. Fixes issue #148.
diff --git a/docs/epy/oauth2client.file.Storage-class.html b/docs/epy/oauth2client.file.Storage-class.html
index e2b77aa..be28f12 100644
--- a/docs/epy/oauth2client.file.Storage-class.html
+++ b/docs/epy/oauth2client.file.Storage-class.html
@@ -55,20 +55,11 @@
 <!-- ==================== CLASS DESCRIPTION ==================== -->
 <h1 class="epydoc">Class Storage</h1><p class="nomargin-top"><span class="codelink"><a href="oauth2client.file-pysrc.html#Storage">source&nbsp;code</a></span></p>
 <center>
-<center>  <map id="uml_class_diagram_for_oauth2cl_34" name="uml_class_diagram_for_oauth2cl_34">
-<area shape="rect" href="oauth2client.file.Storage-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,148,185,167"/>
-<area shape="rect" href="oauth2client.file.Storage-class.html#acquire_lock" title="Acquires any lock necessary to access this Storage." alt="" coords="17,167,185,185"/>
-<area shape="rect" href="oauth2client.file.Storage-class.html#release_lock" title="Release the Storage lock." alt="" coords="17,185,185,204"/>
-<area shape="rect" href="oauth2client.file.Storage-class.html#locked_get" title="Retrieve Credential from file." alt="" coords="17,204,185,223"/>
-<area shape="rect" href="oauth2client.file.Storage-class.html#locked_put" title="Write Credentials to file." alt="" coords="17,223,185,241"/>
-<area shape="rect" href="oauth2client.file.Storage-class.html#locked_delete" title="Delete Credentials file." alt="" coords="17,241,185,260"/>
-<area shape="rect" href="oauth2client.file.Storage-class.html" title="Store and retrieve a single credential to and from a file." alt="" coords="16,123,187,261"/>
-<area shape="rect" href="oauth2client.client.Storage-class.html#get" title="Retrieve credential." alt="" coords="40,36,163,55"/>
-<area shape="rect" href="oauth2client.client.Storage-class.html#put" title="Write a credential." alt="" coords="40,55,163,73"/>
-<area shape="rect" href="oauth2client.client.Storage-class.html#delete" title="Delete credential." alt="" coords="40,73,163,92"/>
-<area shape="rect" href="oauth2client.client.Storage-class.html" title="Base class for all Storage objects." alt="" coords="39,11,164,93"/>
+<center>  <map id="class_hierarchy_for_storage_4" name="class_hierarchy_for_storage_4">
+<area shape="rect" href="oauth2client.client.Storage-class.html" title="client.Storage" alt="" coords="5,5,107,32"/>
+<area shape="rect" href="oauth2client.file.Storage-class.html" title="Storage" alt="" coords="23,61,89,88"/>
 </map>
-  <img src="uml_class_diagram_for_oauth2cl_34.gif" alt='' usemap="#uml_class_diagram_for_oauth2cl_34" ismap="ismap" class="graph-without-title" />
+  <img src="class_hierarchy_for_storage_4.gif" alt='' usemap="#class_hierarchy_for_storage_4" ismap="ismap" class="graph-without-title" />
 </center>
 </center>
 <hr />
@@ -499,7 +490,7 @@
 <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 08:01:58 2012
+    Generated by Epydoc 3.0.1 on Fri Jun 15 09:51:51 2012
     </td>
     <td align="right" class="footer">
       <a target="mainFrame" href="http://epydoc.sourceforge.net"