Move keystone/auth to manifests

This class was accidentally placed at the top level
and not in the manifests directory. This commit
resolves the issue by moving the manifest to its
correct location.

manifests/keystone/auth.pp

@@ -18,7 +18,7 @@ class nova::keystone::auth(
     require => Keystone_user[$auth_name]
   }
   keystone_service { $auth_name:
-    type        => 'image',
+    type        => 'compute',
     description => "Openstack Compute Service",
   }
   keystone_endpoint { $auth_name:
@@ -26,7 +26,6 @@ class nova::keystone::auth(
     public_url   => "http://${address}:${port}/${version}/%(tenant_id)s",
     admin_url    => "http://${address}:${port}/${version}/%(tenant_id)s",
     internal_url => "http://${address}:${port}/${version}/%(tenant_id)s",
-    require      => Keystone_service[$auth_name],
   }
 
 }