rebase: mention phases in the help Mention that Mercurial helps you not do what you've just been warned not to do, with a reference to the 'phases' help topic (not the 'phase' command help). Thanks to Pierre-Yves David <pierre-yves.david@ens-lyon.org> for motivating this change and Wagner Bruna <wagner.bruna+mercurial@gmail.com> for advising on how to do it in an i18n-friendly way.