--strict should be the default

[Andrew Bennetts]

--strict should be on by default. If e.g. a "bzr init-repo DIR" call fails, it could fundamentally change the test results. But without --strict if that were to fail the output would still appear normal; i.e. you'd get dodgy results but no indication that the results aren't trustworthy.

[Martin Pool (mbp)]

As a workaround for this, I've changed the script that drives http://benchmark.bazaar-vcs.org/ to pass --strict.

[Martin Pool (mbp)]

It turns out that using --strict in fact fails at present, because the diff tests don't expect exitcode=1 when there are changes. That should be easy to fix in the test script.

[Martin Pool (mbp)]

This branch changes the behaviour, but has not yet updated the scripts to actually work (wbn)