update to get keystone working
diff --git a/files/keystone.conf b/files/keystone.conf
index 745abee..1155d92 100644
--- a/files/keystone.conf
+++ b/files/keystone.conf
@@ -23,7 +23,7 @@
 pool_timeout = 200
 
 [identity]
-driver = keystone.identity.backends.kvs.Identity
+driver = keystone.identity.backends.sql.Identity
 
 [catalog]
 driver = keystone.catalog.backends.templated.TemplatedCatalog