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.
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 :)
Fixed checkbox label in woocommerce_form_field() function, closes #6880
Introduced 'woocommerce_reports_taxes_tax_rate' and 'woocommerce_reports_taxes_rate' filters.
stray console.log
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
Add style field to woocommerce_wp_xxxxx_input

Closes #6888
Fix annoying white space
Moved do action of 'woocommerce_admin_css' to avoid possible add action from debug plugin as "Debug Bar" and "Debug Bar Slow Actions"
See screen: http://d.pr/i/1fYX1/7ZiItezr
Merge pull request #6891 from antoscarface/master

Moved deprecated action inside IF
Merge pull request #6890 from bryceadams/patch-6888

Add style field to woocommerce_wp_xxxxx_input
[2.2] Ensure float is safely converted to string
Introduced 'woocommerce_find_rates' filter.