The Events Calendar - Event Tickets Plus 5.10.2

* Version - Event Tickets Plus 5.8.0 is only compatible with Event Tickets 5.7.0 and higher.
* Feature - Include all the features to have Wallet Plus compatibility into Event Tickets Plus.
* Language - 3 new strings added, 57 updated, 1 fuzzied, and 29 obsoleted

* Feature - WooCommerce and Easy Digital Downloads Order report pages are updated with new design. [ET-1810]
* Language - 0 new strings added, 8 updated, 0 fuzzied, and 6 obsoleted

* Version - Event Tickets Plus 5.7.6 is only compatible with Event Tickets 5.6.6 and higher.
* Fix - Ticket property invalidation to ensure capacity, inventory and availability are correctly invalidated. [ET-1887]
* Tweak - Make use of the QR Code library from Event Tickets to generate QR codes for tickets, instead of including one in Event Tickets Plus. [ETWP-29]
* Language - 3 new strings added, 25 updated, 0 fuzzied, and 1 obsoleted