moved C::Request::_send_email_alert() to C::Roles::RecordHandler for sharing with L::Local::EmailAlert; new class L::Local::EmailAlert; moved L::Local::Reports function to L::Local::LIMS for use with L::Local::EmailAlert and L::Local::Reports which provide LIMS environment for cron scripts; new cron unsent_diagnosis_status_alert.pl
moved some LIMS::Base methods out to LIMS::Role::Base; new cron mail_reports.pl - shares some methods from LIMS; exempted http requests to Chart methods from authentication to allow mail_reports.pl script to generate charts
