fix(embed): Disabled framing middleware enabling placing the comment box in third-party sites. In the future we will count with a whitelist so we can adjust the middleware

app.js

@@ -22,7 +22,10 @@ if (app.get('env') !== 'test') {
 //==============================================================================
 
 app.set('trust proxy', 1);
-app.use(helmet());
+// We disable frameward on helmet to allow crossdomain injection of the embed
+app.use(helmet({
+	frameguard: false
+}));
 app.use(bodyParser.json());
 app.use('/client', express.static(path.join(__dirname, 'dist')));
 app.set('views', path.join(__dirname, 'views'));