add_to_cart() return $cart_item_key
readme update
fixing typos in abstract settings class
Put the whole coupon message in the filter.
Please 'copy and paste' report

Updated description when you 'Get System Report' to specify customers should 'copy and paste' information.
Add filter: wc_get_template

Allow 3rd party plugin filter template file from their plugin
Merge pull request #5851 from BFTrick/abstract-settings-typos

Fixing Typos in Abstract Settings Class
Merge pull request #5858 from woothemes/filter-whole-coupon-message

Put the whole coupon message in the filter.
Merge pull request #5872 from Ninos/master

Add filter: wc_get_template
update docblock for add_to_cart() method
Merge pull request #5822 from helgatheviking/fix/add-to-cart

add_to_cart() return $cart_item_key