Unused folder in kcontrol

Tim, Slavek, while working on bug 1850, I noticed that in tdebase/kcontrol there is an "accessibility" folder that is not used at all (not even built). By the content of it, it is either an older version or a temporary development version of the "access" folder, which is the KControl module for Regional & Accessibility --> Accessibility. Removing the folder does not cause any build problem, but before doing that I thought I would ask in case any of you had more information about it. If there are no objections, I will proceed to remove it. Cheers Michele