cleaned up extension requires, common constants and added no_shipping preference
Handling no shipping option in address options
Handling no shipping option in paypay_confirm
Added locale updates for GB and for no_shipping, paypal_site_opts for customizing site appearance
Added MJM fix
Took out no shipping stuff as too specific
Fixes now in extension
Better fix for Payment#payment_profiles_supported?
Added support for no shipping
Added support for no shipping
Fix for passing currency to payment_detail_item
Added param payment_method_id
Peter Kordel
Brian Quinn