Pierre-Yves David <pierre-yves.david@octobus.net> [Wed, 31 May 2017 14:28:14 +0200] rev 2533
test-compat: merge with mercurial-4.0 branch
The new 'olog' command is not working with 3.9 so we skill all mentions of it in
the tests. This also apply to the topic extensions.