[Preliminary Patch] setup.exe size/position restore on startup

[Ralph Hempel]

Christopher Faylor wrote:

> I know that Dave asked for this but I really don't see the need to add
> this much machinery.  I think this is a lot of work to go to for
> something that is run infrequently and which is usually just clicked
> through.  For other installers, people just seem to live with whatever
> they do rather than kvetching the geometry of the windows.

And some of us just run setup from the command line and never
even bother with the GUI until it has run to completion....

Ralph