Trim down the Config Reference by moving how-to info to Cloud Admin

Change-Id: I617d7032eb464ef38bd27c983af7596c87937325

doc/admin-guide-cloud/ch_identity_mgmt.xml

@@ -21,9 +21,13 @@
     <xi:include
       href="../common/section_keystone-concepts-group-management.xml"/>
     <xi:include
-      href="../common/section_keystone-concepts-domain-management.xml"
-    />
+      href="../common/section_keystone-concepts-domain-management.xml"/>
   </section>
+  <xi:include href="../common/section_keystone_certificates-for-pki.xml"/>
+  <xi:include href="../common/section_keystone-ssl-config.xml"/>
+  <xi:include href="../common/section_keystone-external-auth.xml"/>
+  <xi:include href="../common/section_keystone_config_ldap.xml"/>
+  <xi:include href="identity/section_keystone-token-binding.xml"/>
   <section xml:id="user-crud">
     <title>User CRUD</title>
     <para>The Identity Service provides a user CRUD filter that can

doc/config-reference/ch_identityconfigure.xml

@@ -15,10 +15,5 @@ options. For installation prerequisites and step-by-step walkthroughs, see the
                 xlink:href="http://docs.openstack.org/admin-guide-cloud/content/">Cloud
                 Administrator Guide</link></citetitle>.</para>
     <xi:include href="../common/section_identity-configure.xml"/>
-    <xi:include href="../common/section_keystone_certificates-for-pki.xml"/>
-    <xi:include href="../common/section_keystone-ssl-config.xml"/>
-    <xi:include href="../common/section_keystone-external-auth.xml"/>
-    <xi:include href="../common/section_keystone_config_ldap.xml"/>
-    <xi:include href="identity/section_keystone-token-binding.xml"/>
     <xi:include href="../common/section_keystone-sample-conf-files.xml"/>
 </chapter>