Remove flash messages view helper

app.js

@@ -64,10 +64,6 @@ app.use(function(req, res, next) {
   next();
 });
 app.use(flash());
-app.use(function(req, res, next) {
-  res.locals.flash = req.flash.bind(req);
-  next();
-});
 app.use(less({ src: __dirname + '/public', compress: true }));
 app.use(app.router);
 app.use(express.static( path.join(__dirname, 'public'), { maxAge: 864000000 } ));