update genomics contact details

removed all BEGIN blocks from cron scripts - need to load Data::Dumper's Carp from local::lib before system Carp gets any chance of loading

outreach charts don't plot unless 2 or more datasets; added find GP by practice function to outreach demographics; set permissions mode on all crons so svk revert on production doesn't revert to 644; set results summary to default open on report page - correctly this time

added _parse_data_val() function to C::Roles::Chart to return ::NoValue for null vals, so setGapColor() works as intended; moved make_chart logic from report/default.tt and record/body.tt to separate site/make_chart.tt; some tweaks to cron scripts

new chimerism chart; moved 'just testing' warnings from templates into L::Mail::_verify_service_status() for appending to all messages if not in production mode - can be overriden with '_safe_message' flag from caller

new myelomaX_data.pl cron; moved emailing function out of all crons (except mail_reports.pl) to new ScriptHelpers::send_mail() function