Add vsgw service to service list, for cord-3.0

Change-Id: Ic15f70b1cb83775d45be9659217f62298cd682ae
diff --git a/xos/admin.py b/xos/admin.py
index a7b9850..dffee2e 100644
--- a/xos/admin.py
+++ b/xos/admin.py
@@ -5,7 +5,8 @@
 from core.models import User
 from django import forms
 from django.contrib import admin
-from services.vsgw.models import *
+# from services.vsgw.models import *
+from synchronizers.new_base.modelaccessor import *
 
 class VSGWServiceForm(forms.ModelForm):