Group common errors

[GoogleCodeExporter]

What new or enhanced feature are you proposing?

At the highest level of view, group common errors / error types to reduce noise 
and identify hot spots. e.g. if a specific page is getting a lot of time outs 
in the 1000's this floods the log and make the UI difficult.

It should group common errors and display a count, this can then be drilled in 
to.

What goal would this enhancement help you achieve?

Make the UI easier to use where one page or area of the system is throwing lots 
of the same type of error.

Help with prioritizing hot spots in the application or frequently occurring 
errors.

Original issue reported on code.google.com by [email protected] on 22 Apr 2014 at 6:31