Windows: add install directory to the Path environment variable

Signed-off-by: Jens Axboe <axboe@fb.com>
Merge branch 'master' of ssh://git.kernel.dk/data/git/fio
Fix verify_only option not working properly

In commit c4b6117, we changed the place to call log_io_piece but
the new place won't be reached when using verify_only option so
that when we run with the verify_only option, fio won't verify
anything at all.

This patch fix that by also call the log_io_piece in the do_dry_run
function for the verify_only code path.

Signed-off-by: Puthikorn Voravootivat <puthik@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
Fio 2.1.6

Signed-off-by: Jens Axboe <axboe@fb.com>