This solves an issue about Edit > Redo in BasicIDE (Hungarian site):
http://bug.openscope.org/browse/OOO-269
1. Redo should have a shortcut (Ctrl+Y), like in other parts of
LibreOffice. (Undo has the usual Ctrl+Z.)
2. In the Edit menu, Undo and Redo should print something after the
colon (what is to be undone, redone).

This patch fixes both.
Unfortunately the shortcut isn't shown in the menu (it's in
vcl/source/window/keycod.cxx like Undo, and not in
officecfg/registry/data/org/openoffice/Office/Accelerators.xcu).

Change-Id: I2cfbfeb7d57309a27676e48943633cdb194288bc
Reviewed-on: https://gerrit.libreoffice.org/514Reviewed-by: Andras Timar <atimar@suse.com>
Tested-by: Andras Timar <atimar@suse.com>