Also send user details alongside billing details

appstore.js

@@ -118,7 +118,14 @@ AppStore.prototype.setupBilling = function (user, callback) {
         debug('Got stripe token', token.id);
 
         var data = {
-            password: that._credentials.password,
+            firstName: 'Max',
+            lastName: 'Mustermann',
+            company: 'Muster Inc',
+            street: '200 Muster Blvd.',
+            city: 'Muenster',
+            zip: '12312',
+            state: 'Munster',
+            country: 'DE',
             billingToken: token.id
         };