title: Jhipster authentication header
body: <p>We are starting project based on the great jhipster work.
  While we would like to keep the option to be session based (with a login page), we also have the need for enalble clients pass user info in the header of each request,
  (e.g. Authenticate: username:password) to have it session less like without login, as regular users do.</p>
  
  <p>Do we have this implemented OOTB? If not, what is the best approach for having that?</p>
  
  <p>Thanks ahead for any comment &amp; answer. </p>