Details
Description
price set fields with option lists (radio/check/select) can't be ordered. when reordered in the interface, nothing happens
http://sandbox.civicrm.org/civicrm/admin/price/field/option?action=browse&reset=1&fid=3&sid=1
also, the "none" option for non-required fields should be added to the end of the list, not the beginning. that is the natural (and more attractive) solution
see attached patch
(the patch is just for the second issue. haven't debugged the weight/order issue)