Add the possibility to ignore some defined Exceptions.

[golliholzland]

In order to reduce the amount of displayed messages, we could ignore some exceptions . Example, I support I am throwing an Exception: FeautureNotImplementedYet It would be nice if there is an option in the messenger to ignore messages that threw this exception, do not display them or delete it automatically.

[kbond]

What about this:

1. Your app hooks into messenger handle failure event (higher priority than the event in this bundle).
2. If the failure matches the condition to disable saving, add the existing DisableMonitoringStamp to the event

This would require some logic here to achieve.