On the 'move-tracking-2' branch: Remove a note about renaming 'editor3', now that it is replaced by branch txn and branch state objects.
On the 'move-tracking-2' branch: Remove a note about renaming 'editor3',
now that it is replaced by branch txn and branch state objects.

* BRANCH-README
  Remove a note.

git-svn-id: 486ec3464084f62cfe8608152673c827b947faa2@1710052 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion