WooCommerce Bookings 2.1.2

* Fix - Added fourth arg in Confirmation emails for actions.
* New - Bookings data included in WooCommerce core import and export functionality.
* Add - Added compatibility for Sequential Order Numbers Pro
* Fix - Slots available after max available time.
* Fix - Double check product exists before attempting to get_title().

* Fix - Order metadata not being synced with Google Calendar sync.
* Fix - Deposit integration parent order not marked as completed when it contains a booking.
* Fix - Failed order's related bookings is never cancelled.
* Update - Bump tested version to 3.3

* Fix - Bookings overwriting notes made directly on Google Calendar on subsquent syncs.
* Fix - wc_bookings_calendar_default_to_current_date filter not working when using availability rules
* Fix - Customer defined blocks by hour durations buffering by incorrect amounts.
* Fix - Remove activation notice when plugin is deactivated.
* Fix - Global and product rule not overriding resource rules when calling get_blocks_in_range directly
* Fix - Incorrect remaining count on blocks when resources overlap and are set to automatically assigned.