backend code refactoring

backend/components/alexa.js

@@ -17,19 +17,18 @@ var alexaApp = new alexa.app ('saburly'); // this means we still work with one s
 
 module.exports = {
   init: function (express) {
-    
     alexaApp.express ({
       expressApp: express,
-
+    
       // verifies requests come from amazon alexa. Must be enabled for production.
       // You can disable this if you're running a dev environment and want to POST
       // things to test behavior. enabled by default.
       checkCert: false,
-
+    
       // sets up a GET route when set to true. This is handy for testing in
       // development, but not recommended for production. disabled by default
       debug: true,
-    });
+    });    
   },
 
   updateIntentsJSON: function () {