Set business to receiver_email if business isn't set in IPN data
Merge branch 'release/1.9' of github.com:easydigitaldownloads/Easy-Digital-Downloads into release/1.9
Only add user roles and caps on uninstall. Closes #1776
Merge branch 'master' into release/1.9
Compress scripts and styles fot 1.9
UI tweaks for multiple metaboxes. Update contextual help tab to match new structure. Adjust some labels.
Hide None option for Price Assignment drop down. #1502
Fix price assignment updating. #1502
Merge branch 'release/1.9' of github.com:easydigitaldownloads/Easy-Digital-Downloads into issue/1751
Really Pippin? If you delete it, of course it's never set
Fix and future-proof MP6 icons
Merge pull request #1787 from ghost1227/issue/1751

Fix issue #1751... again
Fix #1751
Merge pull request #1788 from ghost1227/issue/1718

Fix and future-proof MP6 icons
Fix undefined deprecated var
Fix undefined indexes on checkout when cart is empty. This was caused by the rewrite of edd_get_cart_subtotal()
Prevent the checkout form from submitting when enter is pressed in the discount field. CLoses #1782
Merge branch 'release/1.9' into feature/edd-graphs