* INFRA-2887 : Incident reminder cron refactor/reimplementation * INFRA-2887 : remove cron code * INFRA-2887 : remove comment * INFRA-2887 : Minor changes * INFRA-2887 : PR comments * INFRA-3121 : CLEANUP CRON, remove shedlock table and add UT's * INFRA-2887 : Add default ack * INFRA-2887 : Handler changes