* Update: Cache loaded product rules for performance improvements.
* Update: Update text domain to woocommerce-dynamic-pricing.
* Update: Localize all strings in the admin interface.
* Update: Fix issue with WC < 3.0 and WooCommerce Membership Discounts
* Update: Fix issue with the transient caching of variable products for different roles.
* Update: Compatibility with Subscribe All The Things 2.0