Remove attr env to file config.

Author: RafaPegorari

app.js

@@ -27,7 +27,7 @@ app.set('view engine', 'hbs');
 app.set('views', path.join(__dirname, 'views'));
 app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
 app.use(express.static(path.join(__dirname, 'public')));
-app.use(logger(settings.env));
+app.use(logger('dev'));
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({extended: true}));
 app.use(cookieParser());

config.example.js

@@ -16,7 +16,6 @@ var settings = {
         password: '##########',
         base: '##########'
     },
-    env: 'dev',
     session: {
         secret: '##########'
     },