Update the submit event to monitor.
Merge pull request #561 from arjclark/fix.db-task-reload-sid

task submit numbers: fix reset on reload
Replace doublecircle with tripleoctagon for non-trigger families.

Closes #557.
Merge pull request #566 from hjoliver/557.tripleoctagon

Replace doublecircle with tripleoctagon for non-trigger families.