* 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'
* Adds UI wiring for Coupons chart and summary
* Update for changes in master
* Update to use current method
* Remove accidental paste
* Fix typo
* Seperate WooCommerce deps