New jtreg version, 4.0 b02

[Jonathan Gibbons]

We've released a new build of jtreg, which fixes a number of minor issues.
See my blog entry at http://blogs.sun.com/jjg/entry/jtreg_update for
details.

Thanks to those folk that reported issues and made suggestions, and to
Xiomara for helping finally get the bits published.

-- Jon