Various minor improvements
Initial version of PayPal Pro Hosted
CSS fix
Fixing the require path for PayPal IPN
HSS ipn
Added Billing address support for HSS
RefundTransaction function for HSS
Changed the Path variable to a non-WordPress one
HSS Test Cases 1
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce into paypal-fork
Restructure HTML for purchase log action links as a list and use dashicons.
Remove old purchase log action link images.
Add WordPress 3.8 Dashicon compatibility for purchase log Resend Receipt action link icon.
Initial development of Purchase Log Action Links API.
New instances of WPSC_Purchase_Log_Action_Link should require a log ID.
Handle purchase log action callbacks via 'wpsc_purchase_log_action-(hookname)' action.
Added 'data-purchase-log-action' attribute to purchase log action links for reference by JavaScript.
Don't override purchase log action link attributes that we set elsewhere.
build_checkout_request function for HSS
Remove erroneous </li> tag in puchase log action links.