Show actual items iin the cart overview
Fix the persistance of order objects
Regenerate database structure and data.
Removed sold products  from product listings
Added payment page
Kinda fixed the submition of ajax request when adding items to the cart (and removing)
Fixed response when a non existing action is asked
Added registration view
Correctly made registration and login working again.
Fixed cart on all pages and added login/logout links to the menu
Show generic message page after login/logout/registration
Removed unused checkbox from loginpage
Cleaned up some debug lines and tidied up the menu