[CWB] Upgrade of CQPweb server

[Stefan Fischer]

Hi Andrew,

> Re Ubuntu upgrade - it *Should* be OK. I hesitate to say "will" because Ubuntu upgrades have a way of surprising me. But to the best of my knowledge...

Thanks, that is already helpful.

> Re CQPweb. Stephanie mentioned the version issues. Version 3.3 does have known bugs, but not that many. If you are on 3.3.x already, there is no reason not to upgrade to the latest version on the repo.

Well, now I am getting cautious ... Luckily, the current revision works for us and no issues were reported by our users. Maybe, we don't use the more advanced features.

Best,
Stefan