stub for abstract payments

lib/apis.js

@@ -224,6 +224,15 @@ module.exports.create = function (xconfx, apiFactories, apiDeps) {
               }
             });
 
+            /*
+            Object.defineProperty(req, 'getSitePayments', {
+              enumerable: true
+            , configurable: false
+            , writable: false
+            , value: function getSitePaymentsProp() {
+              }
+            });
+            */
             req.Stripe = require('stripe')(siteConfig['stripe.com'].live.secret);
             req.StripeTest = require('stripe')(siteConfig['stripe.com'].test.secret);