* Fix - Title filter overrides all calls to `the_title`.
* Tweak - Move ticket form fields above "add to cart" button for better UX.
* Fix - Updating information on a ticket does not create a Ticket Email.
* Tweak - WC 3.9 compatibility.
* Fix - Update ticket status when moving order to on-hold or pending status.
* Fix - Can print tickets in statuses that indicate that the ticket was not yet paid for.