Refresh docs
diff --git a/docs/epy/apiclient.http.HttpMock-class.html b/docs/epy/apiclient.http.HttpMock-class.html
index 78b7a83..08dc819 100644
--- a/docs/epy/apiclient.http.HttpMock-class.html
+++ b/docs/epy/apiclient.http.HttpMock-class.html
@@ -56,7 +56,7 @@
 <h1 class="epydoc">Class HttpMock</h1><p class="nomargin-top"><span class="codelink"><a href="apiclient.http-pysrc.html#HttpMock">source&nbsp;code</a></span></p>
 <center>
 <center>  <map id="class_hierarchy_for_httpmock" name="class_hierarchy_for_httpmock">
-<area shape="rect" href="apiclient.http.HttpMock-class.html" title="HttpMock" alt="" coords="5,5,83,32"/>
+<area shape="rect" id="node1" href="apiclient.http.HttpMock-class.html" title="HttpMock" alt="" coords="5,6,83,34"/>
 </map>
   <img src="class_hierarchy_for_httpmock.gif" alt='' usemap="#class_hierarchy_for_httpmock" ismap="ismap" class="graph-without-title" />
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@@ -91,7 +91,7 @@
       <table width="100%" cellpadding="0" cellspacing="0" border="0">
         <tr>
           <td><span class="summary-sig"><a href="apiclient.http.HttpMock-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
-        <span class="summary-sig-arg">filename</span>,
+        <span class="summary-sig-arg">filename</span>=<span class="summary-sig-default">None</span>,
         <span class="summary-sig-arg">headers</span>=<span class="summary-sig-default">None</span>)</span><br />
       Args:...</td>
           <td align="right" valign="top">
@@ -195,7 +195,7 @@
   <table width="100%" cellpadding="0" cellspacing="0" border="0">
   <tr valign="top"><td>
   <h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
-        <span class="sig-arg">filename</span>,
+        <span class="sig-arg">filename</span>=<span class="sig-default">None</span>,
         <span class="sig-arg">headers</span>=<span class="sig-default">None</span>)</span>
     <br /><em class="fname">(Constructor)</em>
   </h3>
@@ -242,7 +242,7 @@
 <table border="0" cellpadding="0" cellspacing="0" width="100%%">
   <tr>
     <td align="left" class="footer">
-    Generated by Epydoc 3.0.1 on Tue Nov  6 12:07:12 2012
+    Generated by Epydoc 3.0.1 on Thu Jan 24 16:14:34 2013
     </td>
     <td align="right" class="footer">
       <a target="mainFrame" href="http://epydoc.sourceforge.net"