moved 'app_version' as var from 'before' hook to a token key in 'before_template' hook; added /test/error route; switched off auto-inflate dates in Local::DB pending removal of dates -> datetimes in app/templates
removed RequestForm::Test load from RequestForm::DB - causing production server startup failure due to file permissions, and class not required by production app anyway
model saves bcr_abl data (diagnosis_date & first_line_date); moved test data initialiastion from Request::DB to Request::Test & test scripts; complteted adaption for bcr-abl monitoring; new 005_bcr_abl.t
replaced Role::PDS get_username(), get_user_ctr() & user_profile() methods with session data; google ajax url needs to be https if vcalled over https connection ie remote user
removed params & config tokens from before_template hook (automatic anyway); renamed search() to to disambiguate from 'var'; moved content of _validate_form() & _validate_nhs_number() back into routes (only 2 lines each); Path::Tiny in Role::PDS
