separated Reporter::Validation class into RV::SearchForm & RV::ReportForm to isolate profiles; handles failure to find request from search form; ajax find diagnosis function required info key (ICDO3) to be not undef; hide some page elements in print view
replaced HTTP::Validate with Data::Formvalidator in Reporter::Validator; retrieval of request data includes previous report if submitted by same user otherwise new draft report created; request data saved in session for template in case db update/insert fails and original data needs to be re-displayed; changed validation from HTML::FormHandler to Data::FormValidator, pending ability to select validation profiles; app now fully functional
