renamed L::L::Utils::round() to avoid 'function redefined' warning; added new local rules to activity_data.pl to handle set_codes; combined print run submit buttons and added javascript display on submit
M::Request::new_request() should not require auto_screen_config to save form_data - needed in HistoryAction regardless of auto_screen function; other minor bugfixes
patched C::Outreach::lab_results() to return error if 'department' form param missing - picked up from apache error log but not obvious how a hidden field can be absent
