Changes

<li>unique booking code;</li>

<li>unique booking code;</li>

<li>status (all bookings, cancelled bookings, non-cancelled bookings);</li>

<li>status (all bookings, cancelled bookings, non-cancelled bookings);</li>

<li>payment status (if accept payments feature is enabled);</li>

<li>payment status (if [[Accept payments custom feature|accept payments]] feature is enabled);</li>

<li>client promotion status (to see only subscribed of unsubscribed ones).</li>

<li>client promotion status (to see only subscribed of unsubscribed ones).</li>

</ol>

</ol>