user locale, favicon

middleware/i18n.js

@@ -1,6 +1,10 @@
+import acceptLanguage from 'accept-language'
 export default function ({ req, app, store }) {
   if (process.server) {
-    const lang = req.acceptsLanguages('en', 'it')
+    const acceptedLanguages = req.headers['accept-language']
+    const supportedLanguages = ['en', 'it']
+    acceptLanguage.languages(supportedLanguages)
+    const lang = acceptLanguage.get(acceptedLanguages)
     store.commit('setLocale', lang || 'it')  
     app.i18n.locale = store.state.locale
   }