message: fix message dispatch from slave tab
diff: @@ -422,7 +422,7 @@ jsxc.storage = {
  if (el.length === 0) {
  if (jsxc.master && message.direction === jsxc.Message.OUT) {
  - jsxc.xmpp.sendMessage(message.bid, message.msg, message._uid);
  + jsxc.xmpp.sendMessage(message);
  }
  jsxc.gui.window._postMessage(message, true);
  