Add a reporting mechanism

[pinkasey]

One thing I really miss in Apex Jobs, is a way to see what happened -

• What records were processed?
• What records succeeded?
• and most importantly - What records failed? and why?

a simple solution would be to add a summary mail, like this: #SaveResultMailer

another, perhaps better approach, is to add a wrapped custom object, that keeps info about processing a status

I might implement one of these