Ensure all variations are deleted when deleting a product.
Fix split() deprecation notice in PHP 5.3+
Merge branch 'master' of https://github.com/wp-e-commerce/WP-e-Commerce
Replace plus-minus.png with CSS.
Added new coupon display files
Improved formatting
Link to new edit view
Remove coupon edit form
remove ending ?>
Initial edit screen rework
Finished up initial edit screen rebuild
Progress towards making conditions work
replace filter with action
Added edit_coupon_is_used input
Added update routine
Finised revamps on coupon conditions
Removed test echos
Allow conditions to be removed. Also removed unnecessary remove condition code
Added new coupons list table
Use new list table for coupon display