Add about page with feedback functionality

config/locales/user.en.yml

@@ -105,3 +105,19 @@ en:
       title: Settings
       language: Language
       reload_application: Reload application
+    about:
+      title: About Mozo
+      body: |
+        Mozo is an app that allows you to simply order products using your phone.<br>
+        The process is as follows:
+        <ul>
+          <li>Scan the QR-code on the table</li>
+          <li>Select the products you want</li>
+          <li>Click the order products button</li>
+        </ul>
+        Now your order is sent behind the bar.
+      feedback:
+        title: Feedback
+        submit: Submit feedback
+        received: Thank you for your feedback. We appreciate your opinion!
+        empty_content: No feedback given

config/locales/user.nl.yml

@@ -105,3 +105,19 @@ nl:
       title: Settings
       language: Taal
       reload_application: Applicatie herstarten
+    about:
+      title: Over Mozo
+      body: |
+        Mozo is een app waarme je producten kan bestellen met je telefoon.<br>
+        Het proces is als volt:
+        <ul>
+          <li>Scan de QR-code op de tafel</li>
+          <li>Selecteer de producten die je wilt</li>
+          <li>Klik op de bestelknop</li>
+        </ul>
+        Nu komt je bestelling achter de bar binnen.
+      feedback:
+        title: Feedback
+        submit: Geef feedback
+        received: Dank je voor het meedenken!
+        empty_content: Geen feedback gegeven

config/routes.rb

@@ -20,6 +20,7 @@ Qwaiter::Application.routes.draw do
   end
 
   post '/user_app' => 'dashboard#user_app_log' #TODO: separate high speed app at log.mozo.bar
+  post '/user_feedback' => 'user#feedback'
 
   # SUPPLIER
   get '/supplier' => 'supplier#home', as: :supplier_root