creator version in HAR files

[andydavies]

Just noticed the creator version in the HAR is still 1.8

Also do you thing there's merit in included more details about the test environment i the HAR e.g. test location, bandwidth settings.

Guess challenge is knowing what's useful and what's not.

[pmeenan]

Yeah, it's probably worth dumping everything that is available in the XML as custom variables. I think I already dump every performance metric I measure at the page and object level so adding a few isn't that hard.