fixed order of define_function_args for dotlrn_community__new and also added default value of false for archived_p. also placed the define_function_args calls next to their plsql procs so it is easier to see when the parameter lists don't match.
If the order does not require a shipping address, then don't make the usersee a message "You don't need a shipping address. Click here to continue".Just redirect to next page with appropriate params.
* Replaced 7-sisters.net hard-coded URL for check for file (i.e. gift-certificate-billing instead of http://7-sisters.net:8443/store/gift-certificate-billing) from several address-related pages.* shopping cart page is now fully templated instead of building a big hunk of html (tm) and spewing it back.
