Refresh all docs (#298)

Change the discovery query to fetch all discovery docs, not just the
preferred ones.
diff --git a/docs/epy/googleapiclient.discovery-module.html b/docs/epy/googleapiclient.discovery-module.html
index c5d6334..080b034 100644
--- a/docs/epy/googleapiclient.discovery-module.html
+++ b/docs/epy/googleapiclient.discovery-module.html
@@ -1221,7 +1221,7 @@
 <table border="0" cellpadding="0" cellspacing="0" width="100%%">
   <tr>
     <td align="left" class="footer">
-    Generated by Epydoc 3.0.1 on Fri Oct 14 11:03:08 2016
+    Generated by Epydoc 3.0.1 on Fri Oct 21 13:54:05 2016
     </td>
     <td align="right" class="footer">
       <a target="mainFrame" href="http://epydoc.sourceforge.net"