Remove the default project from all users

The default project means that a user gains token scoping information
for a project if they don't specify another. This is something we want
to discourage for user creation. User's should specify there own
authentication scope when they authenticate.

Change-Id: I42c3060d59edfcd44d04cd166bad500419dd99bc
diff --git a/lib/neutron b/lib/neutron
index b22c00b..d16cd38 100755
--- a/lib/neutron
+++ b/lib/neutron
@@ -513,8 +513,7 @@
 
     if [[ "$ENABLED_SERVICES" =~ "q-svc" ]]; then
 
-        local neutron_user=$(get_or_create_user "neutron" \
-            "$SERVICE_PASSWORD" $service_tenant)
+        local neutron_user=$(get_or_create_user "neutron" "$SERVICE_PASSWORD")
         get_or_add_user_role $service_role $neutron_user $service_tenant
 
         if [[ "$KEYSTONE_CATALOG_BACKEND" = 'sql' ]]; then