D817: histedit: add move histedit action

[mbthomas (Mark Thomas)]

mbthomas added a comment.


  I'm thinking now that maybe we don't want `move` at all.  If someone does want to move a commit using histedit, they can `copy` it in and then strip/hide the old commit.  At the moment there is no way for histedit to affect commits outside the history range that it is editing, and I think that's a good thing.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D817

To: mbthomas, #hg-reviewers, ryanmce
Cc: quark, ryanmce, mercurial-devel