DCS Viewer Interface

I've been involved in the Database documentation review, so have a meeting this afternoon from 15:00. In the mean time, I've also been looking at Luca's code. I think that the problem is very difficult: How to generally define a navigational interface for all subsystems. We've started with an XML definition file, but I think it needs revamping. All of this has been committed in CVS now, so this should at least make versioning easier.