Removed 'apply before tax' options for coupons - this should be the default core behaviour
Remove 'order' discounts from classes
Store discount 'tax' to show discounts on prices including tax more accuratly

Also deprecated some functions named after having 2 levels of discounts.
Autosuggest product tags on bulk edit

This tiny change helps users quickly add tags to products using bulk
edit.
Execute `woocommerce_order_action_{$action}` only once

Prevents a “Maximum function nesting level reached” fatal error in
certain cases.

Since this ends up running on `’save_post’`, updating something like
the order status while hooked onto to
`woocommerce_order_action_{$action}` causes a fun recursion :)
Code Standards: Finish up admin includes

* fixed indentation - swapped spaces for tabs at start of line, swapped
tabs for spaces min-line for alignment
* removed instances of `@return void` and `@access public`

@see http://make.wordpress.org/core/handbook/coding-standards/php/

@see part 1: #6157
Doc return type update.
Merge pull request #6876 from tamarazuk/coding-standards-part-2

Code Standards Part 2
Merge pull request #6874 from tamarazuk/bulk-edit-tag-suggest

Autosuggest product tags on bulk edit
check if offset exists in breadcrumb.php

Closes #6878
Change structure of check to appease claudio
Merge pull request #6879 from bryceadams/patch-6878

check if offset exists in breadcrumb.php
Fixed checkbox label in woocommerce_form_field() function, closes #6880
Introduced 'woocommerce_reports_taxes_tax_rate' and 'woocommerce_reports_taxes_rate' filters.
Merge pull request #6884 from helgatheviking/master

stray console.log
sale schedule. closes #6865
Removed eXtremeGoHorse practices from WC_AJAX::calc_line_taxes() and wc_save_order_items()

cc @barrykooij
Merge branch 'master' of github.com:woothemes/woocommerce
Fixed docblock for WC_Product::get_categories()
Added more time for scrutinizer wait for code coverage