message: add data-status to every element with data-bid (fix
diff: @@ -1193,6 +1193,8 @@ jsxc.gui = {
  $('[data-bid="' + bid + '"]').each(function() {
  var el = $(this);
  + el.attr('data-status', pres);
  +
  if (!el.hasClass('jsxc_statusIndicator')) {
  el = el.find('.jsxc_statusIndicator');
  }
  