Allow setting limit to undo history
Summary:
Signed-off-by: Miklos Espak <m.espak@ucl.ac.uk>
Merge remote-tracking branch 'NifTK/T22774-undo-limit' into T22774-UndoLimit
Remove unmatched closing curly brace
Test Plan:
Doesn't change behavior as long as feature is not activated. In use
be the UCL guys for a long time now.
Reviewers: goch
Reviewed By: goch
Maniphest Tasks: T22774
Differential Revision: https://phabricator.mitk.org/D103