adding cleaup task to monitor app.  update_supported_sites list, close_open_old_training_sessions,
 delete_training_births, delete_training_sample_notifications, inactivate_sms_users_without_connections, clear unnecesary 'en' language_code,
update facility list for overall_groups -Support, MoH, delete_spurious_group_facility_mappings, delete_spurious_supported_sites, update_sub_groups - DHOs, PHOs