CORD-1172: Brought vEG service over to xproto

Change-Id: I22911237e0fcc48aa0a5d0d5f64b7646dacb14a0
diff --git a/xos/veg-onboard.yaml b/xos/veg-onboard.yaml
index 71771b7..851bca6 100644
--- a/xos/veg-onboard.yaml
+++ b/xos/veg-onboard.yaml
@@ -13,7 +13,7 @@
           base_url: file:///opt/xos_services/vEG/xos/
           # The following will concatenate with base_url automatically, if
           # base_url is non-null.
-          models: models.py
+          xproto: ./
           admin: admin.py
           admin_template: templates/vegadmin.html
           synchronizer: synchronizer/manifest