I've created a new page on our staging website; http://river.staging.apache.org/building-river.html
Which (hopefully) describes the correct way to build River from source and run the QA tests. Jonathan and/or Patricia, would you be able to find some time to cast your eye over it for correctness? I've tested the process myself on a clean checkout on a Windows/Cygwin box and it seems okay. I can't remember (or find details of) how to run specific tests or categories. I know that Jonathan has mentioned how to do this numerous times, so I'll go back to trawling the archives looking for it. Cheers.
