Move the clone of keystoneclient

Change-Id: I82eb457e36e9f43636bc27242fb4a1b4b1ecad36
diff --git a/stack.sh b/stack.sh
index 8421c3c..8dc54ce 100755
--- a/stack.sh
+++ b/stack.sh
@@ -602,6 +602,7 @@
 # compute service
 git_clone $NOVA_REPO $NOVA_DIR $NOVA_BRANCH
 # python client library to nova that horizon (and others) use
+git_clone $KEYSTONECLIENT_REPO $KEYSTONECLIENT_DIR $KEYSTONECLIENT_BRANCH
 git_clone $NOVACLIENT_REPO $NOVACLIENT_DIR $NOVACLIENT_BRANCH
 
 # glance, swift middleware and nova api needs keystone middleware
@@ -630,7 +631,6 @@
 if [[ "$ENABLED_SERVICES" =~ "horizon" ]]; then
     # django powered web control panel for openstack
     git_clone $HORIZON_REPO $HORIZON_DIR $HORIZON_BRANCH $HORIZON_TAG
-    git_clone $KEYSTONECLIENT_REPO $KEYSTONECLIENT_DIR $KEYSTONECLIENT_BRANCH
 fi
 if [[ "$ENABLED_SERVICES" =~ "q-svc" ]]; then
     # quantum