Hiding the performance data

[Zirbo]

Hallo!

The plugin is really great but I find no way of hiding some of the performance data.

In my scripts I print everything I need via the def ok(self, results): and problem(self, results): functions, and for problem I limit the output to the X most significant results; most of the time my recap is 2-3 lines, followed by 20 lines of performance data which makes the end result a bit difficult to read.

So:

1. is there a way to not print all of the performance data, by limiting to only the highest values?
2. if no, and the maintainers have no time for it, would it be OK if I implement it myself then make a pull request?

Kind regards!