Provide a way to get XML output for xUnit/Jenkins compatability

[Stuk]

A lot of CI tools (including Jenkins) consume the xUnit XML format to get passes, failures and stack traces etc. It would be incredibly useful if screening could create export a test run in this format.

Note: afaik there's no actual spec for the XML, so you have to look around to see what form it takes

[eliseosoto]

@irinamok said:

I'd like to put this feature request in our 0.9 release. Do-able?

if there isn't really a spec/standard for this format then I would say that it's only a nice-to-have if we still have time.

Also, let wait and see if our users want this feature.

[Stuk]

http://stackoverflow.com/a/4925847 has the minimal XML that needs to be supported.