woothemes/woocommerce — pull request #5507 by lukecarbis (2014-05-19 05:51:15+00:00)
Title: Add action hooks when saving tax rates

Resolves https://github.com/woothemes/woocommerce/issues/5505.

Add three actions when tax rates are saved:
* woocommerce_tax_rate_added
* woocommerce_tax_rate_updated
* woocommerce_tax_rate_deleted