Regen all docs. (#700)

* Stop recursing if discovery == {}

* Generate docs with 'make docs'.
diff --git a/docs/dyn/cloudresourcemanager_v1beta1.html b/docs/dyn/cloudresourcemanager_v1beta1.html
index 34401f3..66778a0 100644
--- a/docs/dyn/cloudresourcemanager_v1beta1.html
+++ b/docs/dyn/cloudresourcemanager_v1beta1.html
@@ -72,7 +72,7 @@
 
 </style>
 
-<h1><a href="cloudresourcemanager_v1beta1.html">Google Cloud Resource Manager API</a></h1>
+<h1><a href="cloudresourcemanager_v1beta1.html">Cloud Resource Manager API</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="cloudresourcemanager_v1beta1.organizations.html">organizations()</a></code>