Update generated docs.
diff --git a/docs/oauth2client.client.html b/docs/oauth2client.client.html
index f0ddee6..e0f8012 100644
--- a/docs/oauth2client.client.html
+++ b/docs/oauth2client.client.html
@@ -8,7 +8,7 @@
 <td valign=bottom>&nbsp;<br>
 <font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="oauth2client.html"><font color="#ffffff">oauth2client</font></a>.client</strong></big></big></font></td
 ><td align=right valign=bottom
-><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/home/jcgregorio/projects/apiclient-release/oauth2client/client.py">/home/jcgregorio/projects/apiclient-release/oauth2client/client.py</a></font></td></tr></table>
+><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/usr/local/google/home/jcgregorio/projects/apiclient-release/oauth2client/client.py">/usr/local/google/home/jcgregorio/projects/apiclient-release/oauth2client/client.py</a></font></td></tr></table>
     <p><tt>An&nbsp;OAuth&nbsp;2.0&nbsp;client.<br>
 &nbsp;<br>
 Tools&nbsp;for&nbsp;interacting&nbsp;with&nbsp;OAuth&nbsp;2.0&nbsp;protected&nbsp;resources.</tt></p>
@@ -26,7 +26,7 @@
 <a href="httplib2.html">httplib2</a><br>
 <a href="logging.html">logging</a><br>
 </td><td width="25%" valign=top><a href="os.html">os</a><br>
-<a href="simplejson.html">simplejson</a><br>
+<a href="json.html">json</a><br>
 <a href="sys.html">sys</a><br>
 </td><td width="25%" valign=top><a href="time.html">time</a><br>
 <a href="urllib.html">urllib</a><br>
@@ -65,7 +65,8 @@
 <dt><font face="helvetica, arial"><a href="oauth2client.client.html#OAuth2WebServerFlow">OAuth2WebServerFlow</a>
 </font></dt></dl>
 </dd>
-<dt><font face="helvetica, arial"><a href="oauth2client.client.html#Storage">Storage</a>
+<dt><font face="helvetica, arial"><a href="oauth2client.client.html#MemoryCache">MemoryCache</a>
+</font></dt><dt><font face="helvetica, arial"><a href="oauth2client.client.html#Storage">Storage</a>
 </font></dt></dl>
 </dd>
 <dt><font face="helvetica, arial"><a href="exceptions.html#Exception">exceptions.Exception</a>(<a href="exceptions.html#BaseException">exceptions.BaseException</a>)
@@ -145,8 +146,19 @@
 
 <dl><dt><a name="AccessTokenCredentials-__setstate__"><strong>__setstate__</strong></a>(self, state)</dt><dd><tt>Reconstitute&nbsp;the&nbsp;state&nbsp;of&nbsp;the&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;from&nbsp;being&nbsp;pickled.</tt></dd></dl>
 
+<dl><dt><a name="AccessTokenCredentials-apply"><strong>apply</strong></a>(self, headers)</dt><dd><tt>Add&nbsp;the&nbsp;authorization&nbsp;to&nbsp;the&nbsp;headers.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;headers:&nbsp;dict,&nbsp;the&nbsp;headers&nbsp;to&nbsp;add&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;to.</tt></dd></dl>
+
 <dl><dt><a name="AccessTokenCredentials-authorize"><strong>authorize</strong></a>(self, http)</dt><dd><tt>Authorize&nbsp;an&nbsp;httplib2.Http&nbsp;instance&nbsp;with&nbsp;these&nbsp;credentials.<br>
 &nbsp;<br>
+The&nbsp;modified&nbsp;http.request&nbsp;method&nbsp;will&nbsp;add&nbsp;authentication&nbsp;headers&nbsp;to&nbsp;each<br>
+request&nbsp;and&nbsp;will&nbsp;refresh&nbsp;access_tokens&nbsp;when&nbsp;a&nbsp;401&nbsp;is&nbsp;received&nbsp;on&nbsp;a<br>
+request.&nbsp;In&nbsp;addition&nbsp;the&nbsp;http.request&nbsp;method&nbsp;has&nbsp;a&nbsp;credentials&nbsp;property,<br>
+http.request.credentials,&nbsp;which&nbsp;is&nbsp;the&nbsp;<a href="#Credentials">Credentials</a>&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;that&nbsp;authorized<br>
+it.<br>
+&nbsp;<br>
 Args:<br>
 &nbsp;&nbsp;&nbsp;http:&nbsp;An&nbsp;instance&nbsp;of&nbsp;httplib2.Http<br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;or&nbsp;something&nbsp;that&nbsp;acts&nbsp;like&nbsp;it.<br>
@@ -165,6 +177,12 @@
 that&nbsp;adds&nbsp;in&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;and&nbsp;then&nbsp;calls&nbsp;the&nbsp;original<br>
 version&nbsp;of&nbsp;'request()'.</tt></dd></dl>
 
+<dl><dt><a name="AccessTokenCredentials-refresh"><strong>refresh</strong></a>(self, http)</dt><dd><tt>Forces&nbsp;a&nbsp;refresh&nbsp;of&nbsp;the&nbsp;access_token.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;http:&nbsp;httplib2.Http,&nbsp;an&nbsp;http&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;to&nbsp;be&nbsp;used&nbsp;to&nbsp;make&nbsp;the&nbsp;refresh<br>
+&nbsp;&nbsp;&nbsp;&nbsp;request.</tt></dd></dl>
+
 <dl><dt><a name="AccessTokenCredentials-set_store"><strong>set_store</strong></a>(self, store)</dt><dd><tt>Set&nbsp;the&nbsp;<a href="#Storage">Storage</a>&nbsp;for&nbsp;the&nbsp;credential.<br>
 &nbsp;<br>
 Args:<br>
@@ -368,8 +386,19 @@
 
 <dl><dt><a name="AssertionCredentials-__setstate__"><strong>__setstate__</strong></a>(self, state)</dt><dd><tt>Reconstitute&nbsp;the&nbsp;state&nbsp;of&nbsp;the&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;from&nbsp;being&nbsp;pickled.</tt></dd></dl>
 
+<dl><dt><a name="AssertionCredentials-apply"><strong>apply</strong></a>(self, headers)</dt><dd><tt>Add&nbsp;the&nbsp;authorization&nbsp;to&nbsp;the&nbsp;headers.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;headers:&nbsp;dict,&nbsp;the&nbsp;headers&nbsp;to&nbsp;add&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;to.</tt></dd></dl>
+
 <dl><dt><a name="AssertionCredentials-authorize"><strong>authorize</strong></a>(self, http)</dt><dd><tt>Authorize&nbsp;an&nbsp;httplib2.Http&nbsp;instance&nbsp;with&nbsp;these&nbsp;credentials.<br>
 &nbsp;<br>
+The&nbsp;modified&nbsp;http.request&nbsp;method&nbsp;will&nbsp;add&nbsp;authentication&nbsp;headers&nbsp;to&nbsp;each<br>
+request&nbsp;and&nbsp;will&nbsp;refresh&nbsp;access_tokens&nbsp;when&nbsp;a&nbsp;401&nbsp;is&nbsp;received&nbsp;on&nbsp;a<br>
+request.&nbsp;In&nbsp;addition&nbsp;the&nbsp;http.request&nbsp;method&nbsp;has&nbsp;a&nbsp;credentials&nbsp;property,<br>
+http.request.credentials,&nbsp;which&nbsp;is&nbsp;the&nbsp;<a href="#Credentials">Credentials</a>&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;that&nbsp;authorized<br>
+it.<br>
+&nbsp;<br>
 Args:<br>
 &nbsp;&nbsp;&nbsp;http:&nbsp;An&nbsp;instance&nbsp;of&nbsp;httplib2.Http<br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;or&nbsp;something&nbsp;that&nbsp;acts&nbsp;like&nbsp;it.<br>
@@ -388,6 +417,12 @@
 that&nbsp;adds&nbsp;in&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;and&nbsp;then&nbsp;calls&nbsp;the&nbsp;original<br>
 version&nbsp;of&nbsp;'request()'.</tt></dd></dl>
 
+<dl><dt><a name="AssertionCredentials-refresh"><strong>refresh</strong></a>(self, http)</dt><dd><tt>Forces&nbsp;a&nbsp;refresh&nbsp;of&nbsp;the&nbsp;access_token.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;http:&nbsp;httplib2.Http,&nbsp;an&nbsp;http&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;to&nbsp;be&nbsp;used&nbsp;to&nbsp;make&nbsp;the&nbsp;refresh<br>
+&nbsp;&nbsp;&nbsp;&nbsp;request.</tt></dd></dl>
+
 <dl><dt><a name="AssertionCredentials-set_store"><strong>set_store</strong></a>(self, store)</dt><dd><tt>Set&nbsp;the&nbsp;<a href="#Storage">Storage</a>&nbsp;for&nbsp;the&nbsp;credential.<br>
 &nbsp;<br>
 Args:<br>
@@ -457,12 +492,23 @@
 string&nbsp;as&nbsp;input&nbsp;and&nbsp;returns&nbsp;an&nbsp;instaniated&nbsp;Crentials&nbsp;<a href="__builtin__.html#object">object</a>.<br>&nbsp;</tt></td></tr>
 <tr><td>&nbsp;</td>
 <td width="100%">Methods defined here:<br>
+<dl><dt><a name="Credentials-apply"><strong>apply</strong></a>(self, headers)</dt><dd><tt>Add&nbsp;the&nbsp;authorization&nbsp;to&nbsp;the&nbsp;headers.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;headers:&nbsp;dict,&nbsp;the&nbsp;headers&nbsp;to&nbsp;add&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;to.</tt></dd></dl>
+
 <dl><dt><a name="Credentials-authorize"><strong>authorize</strong></a>(self, http)</dt><dd><tt>Take&nbsp;an&nbsp;httplib2.Http&nbsp;instance&nbsp;(or&nbsp;equivalent)&nbsp;and<br>
 authorizes&nbsp;it&nbsp;for&nbsp;the&nbsp;set&nbsp;of&nbsp;credentials,&nbsp;usually&nbsp;by<br>
 replacing&nbsp;http.request()&nbsp;with&nbsp;a&nbsp;method&nbsp;that&nbsp;adds&nbsp;in<br>
 the&nbsp;appropriate&nbsp;headers&nbsp;and&nbsp;then&nbsp;delegates&nbsp;to&nbsp;the&nbsp;original<br>
 Http.request()&nbsp;method.</tt></dd></dl>
 
+<dl><dt><a name="Credentials-refresh"><strong>refresh</strong></a>(self, http)</dt><dd><tt>Forces&nbsp;a&nbsp;refresh&nbsp;of&nbsp;the&nbsp;access_token.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;http:&nbsp;httplib2.Http,&nbsp;an&nbsp;http&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;to&nbsp;be&nbsp;used&nbsp;to&nbsp;make&nbsp;the&nbsp;refresh<br>
+&nbsp;&nbsp;&nbsp;&nbsp;request.</tt></dd></dl>
+
 <dl><dt><a name="Credentials-to_json"><strong>to_json</strong></a>(self)</dt><dd><tt>Creating&nbsp;a&nbsp;JSON&nbsp;representation&nbsp;of&nbsp;an&nbsp;instance&nbsp;of&nbsp;<a href="#Credentials">Credentials</a>.<br>
 &nbsp;<br>
 Returns:<br>
@@ -634,6 +680,32 @@
 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
 <tr bgcolor="#ffc8d8">
 <td colspan=3 valign=bottom>&nbsp;<br>
+<font color="#000000" face="helvetica, arial"><a name="MemoryCache">class <strong>MemoryCache</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr>
+    
+<tr bgcolor="#ffc8d8"><td rowspan=2><tt>&nbsp;&nbsp;&nbsp;</tt></td>
+<td colspan=2><tt>httplib2&nbsp;Cache&nbsp;implementation&nbsp;which&nbsp;only&nbsp;caches&nbsp;locally.<br>&nbsp;</tt></td></tr>
+<tr><td>&nbsp;</td>
+<td width="100%">Methods defined here:<br>
+<dl><dt><a name="MemoryCache-__init__"><strong>__init__</strong></a>(self)</dt></dl>
+
+<dl><dt><a name="MemoryCache-delete"><strong>delete</strong></a>(self, key)</dt></dl>
+
+<dl><dt><a name="MemoryCache-get"><strong>get</strong></a>(self, key)</dt></dl>
+
+<dl><dt><a name="MemoryCache-set"><strong>set</strong></a>(self, key, value)</dt></dl>
+
+<hr>
+Data descriptors defined here:<br>
+<dl><dt><strong>__dict__</strong></dt>
+<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
+</dl>
+<dl><dt><strong>__weakref__</strong></dt>
+<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
+</dl>
+</td></tr></table> <p>
+<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
+<tr bgcolor="#ffc8d8">
+<td colspan=3 valign=bottom>&nbsp;<br>
 <font color="#000000" face="helvetica, arial"><a name="OAuth2Credentials">class <strong>OAuth2Credentials</strong></a>(<a href="oauth2client.client.html#Credentials">Credentials</a>)</font></td></tr>
     
 <tr bgcolor="#ffc8d8"><td rowspan=2><tt>&nbsp;&nbsp;&nbsp;</tt></td>
@@ -676,8 +748,19 @@
 
 <dl><dt><a name="OAuth2Credentials-__setstate__"><strong>__setstate__</strong></a>(self, state)</dt><dd><tt>Reconstitute&nbsp;the&nbsp;state&nbsp;of&nbsp;the&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;from&nbsp;being&nbsp;pickled.</tt></dd></dl>
 
+<dl><dt><a name="OAuth2Credentials-apply"><strong>apply</strong></a>(self, headers)</dt><dd><tt>Add&nbsp;the&nbsp;authorization&nbsp;to&nbsp;the&nbsp;headers.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;headers:&nbsp;dict,&nbsp;the&nbsp;headers&nbsp;to&nbsp;add&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;to.</tt></dd></dl>
+
 <dl><dt><a name="OAuth2Credentials-authorize"><strong>authorize</strong></a>(self, http)</dt><dd><tt>Authorize&nbsp;an&nbsp;httplib2.Http&nbsp;instance&nbsp;with&nbsp;these&nbsp;credentials.<br>
 &nbsp;<br>
+The&nbsp;modified&nbsp;http.request&nbsp;method&nbsp;will&nbsp;add&nbsp;authentication&nbsp;headers&nbsp;to&nbsp;each<br>
+request&nbsp;and&nbsp;will&nbsp;refresh&nbsp;access_tokens&nbsp;when&nbsp;a&nbsp;401&nbsp;is&nbsp;received&nbsp;on&nbsp;a<br>
+request.&nbsp;In&nbsp;addition&nbsp;the&nbsp;http.request&nbsp;method&nbsp;has&nbsp;a&nbsp;credentials&nbsp;property,<br>
+http.request.credentials,&nbsp;which&nbsp;is&nbsp;the&nbsp;<a href="#Credentials">Credentials</a>&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;that&nbsp;authorized<br>
+it.<br>
+&nbsp;<br>
 Args:<br>
 &nbsp;&nbsp;&nbsp;http:&nbsp;An&nbsp;instance&nbsp;of&nbsp;httplib2.Http<br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;or&nbsp;something&nbsp;that&nbsp;acts&nbsp;like&nbsp;it.<br>
@@ -696,6 +779,12 @@
 that&nbsp;adds&nbsp;in&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;and&nbsp;then&nbsp;calls&nbsp;the&nbsp;original<br>
 version&nbsp;of&nbsp;'request()'.</tt></dd></dl>
 
+<dl><dt><a name="OAuth2Credentials-refresh"><strong>refresh</strong></a>(self, http)</dt><dd><tt>Forces&nbsp;a&nbsp;refresh&nbsp;of&nbsp;the&nbsp;access_token.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;http:&nbsp;httplib2.Http,&nbsp;an&nbsp;http&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;to&nbsp;be&nbsp;used&nbsp;to&nbsp;make&nbsp;the&nbsp;refresh<br>
+&nbsp;&nbsp;&nbsp;&nbsp;request.</tt></dd></dl>
+
 <dl><dt><a name="OAuth2Credentials-set_store"><strong>set_store</strong></a>(self, store)</dt><dd><tt>Set&nbsp;the&nbsp;<a href="#Storage">Storage</a>&nbsp;for&nbsp;the&nbsp;credential.<br>
 &nbsp;<br>
 Args:<br>
@@ -782,14 +871,14 @@
 &nbsp;&nbsp;**kwargs:&nbsp;dict,&nbsp;The&nbsp;keyword&nbsp;arguments&nbsp;are&nbsp;all&nbsp;optional&nbsp;and&nbsp;required<br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parameters&nbsp;for&nbsp;the&nbsp;OAuth&nbsp;calls.</tt></dd></dl>
 
-<dl><dt><a name="OAuth2WebServerFlow-step1_get_authorize_url"><strong>step1_get_authorize_url</strong></a>(self, redirect_uri<font color="#909090">='oob'</font>)</dt><dd><tt>Returns&nbsp;a&nbsp;URI&nbsp;to&nbsp;redirect&nbsp;to&nbsp;the&nbsp;provider.<br>
+<dl><dt><a name="OAuth2WebServerFlow-step1_get_authorize_url"><strong>step1_get_authorize_url</strong></a>(self, redirect_uri<font color="#909090">='urn:ietf:wg:oauth:2.0:oob'</font>)</dt><dd><tt>Returns&nbsp;a&nbsp;URI&nbsp;to&nbsp;redirect&nbsp;to&nbsp;the&nbsp;provider.<br>
 &nbsp;<br>
 Args:<br>
-&nbsp;&nbsp;redirect_uri:&nbsp;string,&nbsp;Either&nbsp;the&nbsp;string&nbsp;'oob'&nbsp;for&nbsp;a&nbsp;non-web-based<br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;application,&nbsp;or&nbsp;a&nbsp;URI&nbsp;that&nbsp;handles&nbsp;the&nbsp;callback&nbsp;from<br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the&nbsp;authorization&nbsp;server.<br>
+&nbsp;&nbsp;redirect_uri:&nbsp;string,&nbsp;Either&nbsp;the&nbsp;string&nbsp;'urn:ietf:wg:oauth:2.0:oob'&nbsp;for<br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a&nbsp;non-web-based&nbsp;application,&nbsp;or&nbsp;a&nbsp;URI&nbsp;that&nbsp;handles&nbsp;the&nbsp;callback&nbsp;from<br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the&nbsp;authorization&nbsp;server.<br>
 &nbsp;<br>
-If&nbsp;redirect_uri&nbsp;is&nbsp;'oob'&nbsp;then&nbsp;pass&nbsp;in&nbsp;the<br>
+If&nbsp;redirect_uri&nbsp;is&nbsp;'urn:ietf:wg:oauth:2.0:oob'&nbsp;then&nbsp;pass&nbsp;in&nbsp;the<br>
 generated&nbsp;verification&nbsp;code&nbsp;to&nbsp;step2_exchange,<br>
 otherwise&nbsp;pass&nbsp;in&nbsp;the&nbsp;query&nbsp;parameters&nbsp;received<br>
 at&nbsp;the&nbsp;callback&nbsp;uri&nbsp;to&nbsp;step2_exchange.</tt></dd></dl>
@@ -860,8 +949,19 @@
 
 <dl><dt><a name="SignedJwtAssertionCredentials-__setstate__"><strong>__setstate__</strong></a>(self, state)</dt><dd><tt>Reconstitute&nbsp;the&nbsp;state&nbsp;of&nbsp;the&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;from&nbsp;being&nbsp;pickled.</tt></dd></dl>
 
+<dl><dt><a name="SignedJwtAssertionCredentials-apply"><strong>apply</strong></a>(self, headers)</dt><dd><tt>Add&nbsp;the&nbsp;authorization&nbsp;to&nbsp;the&nbsp;headers.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;headers:&nbsp;dict,&nbsp;the&nbsp;headers&nbsp;to&nbsp;add&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;to.</tt></dd></dl>
+
 <dl><dt><a name="SignedJwtAssertionCredentials-authorize"><strong>authorize</strong></a>(self, http)</dt><dd><tt>Authorize&nbsp;an&nbsp;httplib2.Http&nbsp;instance&nbsp;with&nbsp;these&nbsp;credentials.<br>
 &nbsp;<br>
+The&nbsp;modified&nbsp;http.request&nbsp;method&nbsp;will&nbsp;add&nbsp;authentication&nbsp;headers&nbsp;to&nbsp;each<br>
+request&nbsp;and&nbsp;will&nbsp;refresh&nbsp;access_tokens&nbsp;when&nbsp;a&nbsp;401&nbsp;is&nbsp;received&nbsp;on&nbsp;a<br>
+request.&nbsp;In&nbsp;addition&nbsp;the&nbsp;http.request&nbsp;method&nbsp;has&nbsp;a&nbsp;credentials&nbsp;property,<br>
+http.request.credentials,&nbsp;which&nbsp;is&nbsp;the&nbsp;<a href="#Credentials">Credentials</a>&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;that&nbsp;authorized<br>
+it.<br>
+&nbsp;<br>
 Args:<br>
 &nbsp;&nbsp;&nbsp;http:&nbsp;An&nbsp;instance&nbsp;of&nbsp;httplib2.Http<br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;or&nbsp;something&nbsp;that&nbsp;acts&nbsp;like&nbsp;it.<br>
@@ -880,6 +980,12 @@
 that&nbsp;adds&nbsp;in&nbsp;the&nbsp;Authorization&nbsp;header&nbsp;and&nbsp;then&nbsp;calls&nbsp;the&nbsp;original<br>
 version&nbsp;of&nbsp;'request()'.</tt></dd></dl>
 
+<dl><dt><a name="SignedJwtAssertionCredentials-refresh"><strong>refresh</strong></a>(self, http)</dt><dd><tt>Forces&nbsp;a&nbsp;refresh&nbsp;of&nbsp;the&nbsp;access_token.<br>
+&nbsp;<br>
+Args:<br>
+&nbsp;&nbsp;http:&nbsp;httplib2.Http,&nbsp;an&nbsp;http&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;to&nbsp;be&nbsp;used&nbsp;to&nbsp;make&nbsp;the&nbsp;refresh<br>
+&nbsp;&nbsp;&nbsp;&nbsp;request.</tt></dd></dl>
+
 <dl><dt><a name="SignedJwtAssertionCredentials-set_store"><strong>set_store</strong></a>(self, store)</dt><dd><tt>Set&nbsp;the&nbsp;<a href="#Storage">Storage</a>&nbsp;for&nbsp;the&nbsp;credential.<br>
 &nbsp;<br>
 Args:<br>
@@ -940,6 +1046,14 @@
 &nbsp;<br>
 This&nbsp;lock&nbsp;is&nbsp;not&nbsp;reentrant.</tt></dd></dl>
 
+<dl><dt><a name="Storage-delete"><strong>delete</strong></a>(self)</dt><dd><tt>Delete&nbsp;credential.<br>
+&nbsp;<br>
+Frees&nbsp;any&nbsp;resources&nbsp;associated&nbsp;with&nbsp;storing&nbsp;the&nbsp;credential.<br>
+The&nbsp;<a href="#Storage">Storage</a>&nbsp;lock&nbsp;must&nbsp;*not*&nbsp;be&nbsp;held&nbsp;when&nbsp;this&nbsp;is&nbsp;called.<br>
+&nbsp;<br>
+Returns:<br>
+&nbsp;&nbsp;None</tt></dd></dl>
+
 <dl><dt><a name="Storage-get"><strong>get</strong></a>(self)</dt><dd><tt>Retrieve&nbsp;credential.<br>
 &nbsp;<br>
 The&nbsp;<a href="#Storage">Storage</a>&nbsp;lock&nbsp;must&nbsp;*not*&nbsp;be&nbsp;held&nbsp;when&nbsp;this&nbsp;is&nbsp;called.<br>
@@ -947,6 +1061,10 @@
 Returns:<br>
 &nbsp;&nbsp;oauth2client.client.<a href="#Credentials">Credentials</a></tt></dd></dl>
 
+<dl><dt><a name="Storage-locked_delete"><strong>locked_delete</strong></a>(self)</dt><dd><tt>Delete&nbsp;a&nbsp;credential.<br>
+&nbsp;<br>
+The&nbsp;<a href="#Storage">Storage</a>&nbsp;lock&nbsp;must&nbsp;be&nbsp;held&nbsp;when&nbsp;this&nbsp;is&nbsp;called.</tt></dd></dl>
+
 <dl><dt><a name="Storage-locked_get"><strong>locked_get</strong></a>(self)</dt><dd><tt>Retrieve&nbsp;credential.<br>
 &nbsp;<br>
 The&nbsp;<a href="#Storage">Storage</a>&nbsp;lock&nbsp;must&nbsp;be&nbsp;held&nbsp;when&nbsp;this&nbsp;is&nbsp;called.<br>
@@ -1152,10 +1270,10 @@
 <font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
     
 <tr><td bgcolor="#55aa55"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
-<td width="100%"><strong>CACHED_HTTP</strong> = &lt;httplib2.Http object&gt;<br>
-<strong>EXPIRY_FORMAT</strong> = '%Y-%m-%dT%H:%M:%SZ'<br>
+<td width="100%"><strong>EXPIRY_FORMAT</strong> = '%Y-%m-%dT%H:%M:%SZ'<br>
 <strong>HAS_OPENSSL</strong> = True<br>
 <strong>ID_TOKEN_VERIFICATON_CERTS</strong> = 'https://www.googleapis.com/oauth2/v1/certs'<br>
+<strong>OOB_CALLBACK_URN</strong> = 'urn:ietf:wg:oauth:2.0:oob'<br>
 <strong>__author__</strong> = 'jcgregorio@google.com (Joe Gregorio)'<br>
 <strong>logger</strong> = &lt;logging.Logger instance&gt;</td></tr></table><p>
 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">