Regen all docs. (#700)

* Stop recursing if discovery == {}

* Generate docs with 'make docs'.
diff --git a/docs/dyn/dns_v1.html b/docs/dyn/dns_v1.html
index c4ee821..2f3cd6a 100644
--- a/docs/dyn/dns_v1.html
+++ b/docs/dyn/dns_v1.html
@@ -80,6 +80,16 @@
 <p class="firstline">Returns the changes Resource.</p>
 
 <p class="toc_element">
+  <code><a href="dns_v1.dnsKeys.html">dnsKeys()</a></code>
+</p>
+<p class="firstline">Returns the dnsKeys Resource.</p>
+
+<p class="toc_element">
+  <code><a href="dns_v1.managedZoneOperations.html">managedZoneOperations()</a></code>
+</p>
+<p class="firstline">Returns the managedZoneOperations Resource.</p>
+
+<p class="toc_element">
   <code><a href="dns_v1.managedZones.html">managedZones()</a></code>
 </p>
 <p class="firstline">Returns the managedZones Resource.</p>