title: Missing secret_token and secret_key_base for production environment, set these values in config/secrets.yml
body: <p>I get this error </p>
  
  <blockquote>
    <p>Missing <code>secret_token</code> and <code>secret_key_base</code> for 'production'
    environment, set these values in <code>config/secrets.yml</code></p>
  </blockquote>
  
  <p>And I added my <code>.yml</code> files to <code>.gitignore</code>.</p>
  
  <p>I deployed to heroku</p>