Moving all OAuth code and samples to use Storage consistently
diff --git a/docs/oauth2client.client.html b/docs/oauth2client.client.html
index 4a857fd..36bc502 100644
--- a/docs/oauth2client.client.html
+++ b/docs/oauth2client.client.html
@@ -158,6 +158,11 @@
 &nbsp;&nbsp;&nbsp;&nbsp;has&nbsp;expired&nbsp;and&nbsp;been&nbsp;refreshed.</tt></dd></dl>
 
 <hr>
+Data descriptors inherited from <a href="oauth2client.client.html#OAuth2Credentials">OAuth2Credentials</a>:<br>
+<dl><dt><strong>invalid</strong></dt>
+<dd><tt>True&nbsp;if&nbsp;the&nbsp;credentials&nbsp;are&nbsp;invalid,&nbsp;such&nbsp;as&nbsp;being&nbsp;revoked.</tt></dd>
+</dl>
+<hr>
 Data descriptors inherited from <a href="oauth2client.client.html#Credentials">Credentials</a>:<br>
 <dl><dt><strong>__dict__</strong></dt>
 <dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
@@ -407,6 +412,11 @@
 &nbsp;&nbsp;&nbsp;&nbsp;has&nbsp;expired&nbsp;and&nbsp;been&nbsp;refreshed.</tt></dd></dl>
 
 <hr>
+Data descriptors defined here:<br>
+<dl><dt><strong>invalid</strong></dt>
+<dd><tt>True&nbsp;if&nbsp;the&nbsp;credentials&nbsp;are&nbsp;invalid,&nbsp;such&nbsp;as&nbsp;being&nbsp;revoked.</tt></dd>
+</dl>
+<hr>
 Data descriptors inherited from <a href="oauth2client.client.html#Credentials">Credentials</a>:<br>
 <dl><dt><strong>__dict__</strong></dt>
 <dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>