A small nitpicking patch

[Emmanuel Pacaud <emmanuel pacaud univ-poitiers fr>]

Hi,

Here's a patch that makes undo/redo menu entry just display "Undo" /
"Redo", not "Undo: Nothing" / "Redo: Nothing".

Since menu entry is already insensitive, there's no point in saying
there's nothing to undo/redo.

Ok to commit ?

        Emmanuel.

Attachment: gnumeric-undo-01.patch
Description: Text Data