Comment 9 for bug 188955

Done.
Indeed it seems bzr is not capable of keeping the commit messages when cherry-picking one or multiple revisions from a branch, but only when merging all the branch or up to revision X of the branch. So I cherry-picked the fix in a new branch, and manually copied the informations from my original commit in the commit message...

About rev 122, what do you find controversial? (this is a bit out of topic for this bug, maybe we should talk about that somewhere else)