add versioning to identity; add generic 'client' function
diff --git a/acceptance/openstack/identity_test.go b/acceptance/openstack/identity_test.go
index 02f86ad..f9c26ae 100644
--- a/acceptance/openstack/identity_test.go
+++ b/acceptance/openstack/identity_test.go
@@ -4,7 +4,7 @@
 
 import (
 	"fmt"
-	"github.com/rackspace/gophercloud/openstack/identity"
+	identity "github.com/rackspace/gophercloud/openstack/identity/v2"
 	"github.com/rackspace/gophercloud/openstack/utils"
 	"os"
 	"testing"