* Add customer functions to order and refund classes
* Extract shared order and refund methods to trait
* Add refund filter to advanced filters in orders report
* Filter refund types in orders data store
* Extract refunds subquery to parent report data store method
* Add refund subquery filtering to order stats data store
* Add tests around refund type filtering
* Change the default option for the refunds filter
* Translation call text domain change from “wc-admin” to “woocommerce-admin”.
* Fix .pot file generation.
* Fix errantly closed array item in /revenue/stats controller.
* Rename plugin zip, main file, and repo name to "woocommerce-admin".
* Move labels loading logic into a lib
* Avoid making API calls when displaying Order labels
* Move lib/labels into lib/async-requests
* Rename 'getCustomerLabel' to 'getCustomerLabels'
* Fix charts redirecting to previous path when changing interval value
* Fix chart being reset when changing interval
* Fix chart being reset when changing filters