feat: Minor fixes (#73)

* feat: Address JPs Feedback

* fix: settings config

* fix: fix tests

app.js

@@ -27,7 +27,7 @@ app.set('view engine', 'pug')
 app.use(logger('dev'))
 app.use(helmet())
 app.use(bodyParser.json())
-app.use(bodyParser.urlencoded({ extended: false }))
+app.use(bodyParser.urlencoded({ extended: true }))
 app.use(cookieParser())
 app.use(express.static(path.join(__dirname, 'public')))