lfs: remove callstatus property from 'lfs()' fileset It was added at 91aac8e6604d, but is no longer needed since a fileset expression is now compiled into an "open" matcher. See ff5b6fca1082 for details.

rebase: support "history-editing-backup" config option If you don't want to store any backup while rebasing, you can use `history-editing-backup` config option. [ui] history-editing-backup = # True or False Current status of list of commands which supports this config: 1. histedit 2. rebase Differential Revision: https://phab.mercurial-scm.org/D3887