Refresh docs
diff --git a/docs/epy/apiclient.http.HttpRequest-class.html b/docs/epy/apiclient.http.HttpRequest-class.html
index 78bb820..d64fe78 100644
--- a/docs/epy/apiclient.http.HttpRequest-class.html
+++ b/docs/epy/apiclient.http.HttpRequest-class.html
@@ -56,7 +56,7 @@
 <h1 class="epydoc">Class HttpRequest</h1><p class="nomargin-top"><span class="codelink"><a href="apiclient.http-pysrc.html#HttpRequest">source&nbsp;code</a></span></p>
 <center>
 <center>  <map id="class_hierarchy_for_httpreques" name="class_hierarchy_for_httpreques">
-<area shape="rect" href="apiclient.http.HttpRequest-class.html" title="HttpRequest" alt="" coords="5,5,99,32"/>
+<area shape="rect" id="node1" href="apiclient.http.HttpRequest-class.html" title="HttpRequest" alt="" coords="5,6,101,34"/>
 </map>
   <img src="class_hierarchy_for_httpreques.gif" alt='' usemap="#class_hierarchy_for_httpreques" ismap="ismap" class="graph-without-title" />
 </center>
@@ -133,6 +133,24 @@
     </td><td class="summary">
       <table width="100%" cellpadding="0" cellspacing="0" border="0">
         <tr>
+          <td><span class="summary-sig"><a href="apiclient.http.HttpRequest-class.html#add_response_callback" class="summary-sig-name">add_response_callback</a>(<span class="summary-sig-arg">self</span>,
+        <span class="summary-sig-arg">cb</span>)</span><br />
+      add_response_headers_callback</td>
+          <td align="right" valign="top">
+            <span class="codelink"><a href="apiclient.http-pysrc.html#HttpRequest.add_response_callback">source&nbsp;code</a></span>
+            
+          </td>
+        </tr>
+      </table>
+      
+    </td>
+  </tr>
+<tr>
+    <td width="15%" align="right" valign="top" class="summary">
+      <span class="summary-type">&nbsp;</span>
+    </td><td class="summary">
+      <table width="100%" cellpadding="0" cellspacing="0" border="0">
+        <tr>
           <td><span class="summary-sig"><a href="apiclient.http.HttpRequest-class.html#next_chunk" class="summary-sig-name">next_chunk</a>(<span class="summary-sig-arg">self</span>,
         <span class="summary-sig-arg">http</span>=<span class="summary-sig-default">None</span>)</span><br />
       Execute the next step of a resumable upload.</td>
@@ -369,6 +387,39 @@
   </dl>
 </td></tr></table>
 </div>
+<a name="add_response_callback"></a>
+<div>
+<table class="details" border="1" cellpadding="3"
+       cellspacing="0" width="100%" bgcolor="white">
+<tr><td>
+  <table width="100%" cellpadding="0" cellspacing="0" border="0">
+  <tr valign="top"><td>
+  <h3 class="epydoc"><span class="sig"><span class="sig-name">add_response_callback</span>(<span class="sig-arg">self</span>,
+        <span class="sig-arg">cb</span>)</span>
+  </h3>
+  </td><td align="right" valign="top"
+    ><span class="codelink"><a href="apiclient.http-pysrc.html#HttpRequest.add_response_callback">source&nbsp;code</a></span>&nbsp;
+    </td>
+  </tr></table>
+  
+  <pre class="literalblock">
+add_response_headers_callback
+
+Args:
+  cb: Callback to be called on receiving the response headers, of signature:
+
+  def cb(resp):
+    # Where resp is an instance of httplib2.Response
+
+</pre>
+  <dl class="fields">
+    <dt>Decorators:</dt>
+    <dd><ul class="nomargin-top">
+        <li><code>@util.positional(2)</code></li>
+    </ul></dd>
+  </dl>
+</td></tr></table>
+</div>
 <a name="next_chunk"></a>
 <div>
 <table class="details" border="1" cellpadding="3"
@@ -482,7 +533,7 @@
 <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"