Overivew of Message type Success activity.

It would be great if we could get some message insights from FleetManger about how many messages by type were sent by day and time, if they had exceptions, failed, or were processed successfully. 

This would allow to see our message workflow, to see what type of messages are create our processing and bottlenecks etc. 

Also help to see if there is a pattern to our exceptions, failed messages.
