docs: function signup(){
      console.log('signup called');
  
      var name = document.getElementById('signup-name').value;
      var username = document.getElementById('signup-username').value;
      var email = document.getElementById('signup-email').value;
      var password = document.getElementById('signup-password').value;
  
      grout.signup().then(function(){
        console.log('successful logout');
        setStatus();
      }, function(err){
        console.error('logout() : Error logging out:', err);
      });
    }