Apply patch from Neil Williams <linux@codehelp.co.uk> Extended the

[Linas Vepstas]

Log Message:
-----------
Apply patch from Neil Williams <linux at codehelp.co.uk>
Extended the QofSetterFunc to business objects, for those set_fcn 's that
exist.

Modified Files:
--------------
    gnucash/src/business/business-core:
        gncAddress.c
        gncCustomer.c
        gncEmployee.c
        gncEntry.c
        gncInvoice.c
        gncJob.c
        gncOrder.c
        gncVendor.c