docs: function _hoverRequest (method, path, body, cb) {
          // Check if previously logged in
          if (_loggedin) return _hoverApiRequest(method, path, body, cb);
  
          // Issue login request with provided username / password
          r({
              uri: baseUrl + '/login',
              body: 'username=' + username + '&password=' + password,
              headers: {
                  'Content-Type': 'application/x-www-form-urlencoded'
              }
          }, _rCallback(function (err) {
              if (err) return cb(err);
  
              // Note logged in / forward request
              _loggedin = true;
              _hoverApiRequest(method, path, body, cb);
          }));
      }