[BUG][FIX] FileList does not rename and does not delete some files ( [er] Better fix posted separately. )

[Ned Konz]

Hmm... I thought I'd posted my fix for this back in February. Anyway, I
don't like this solution, since it breaks other uses (like on remote
servers and from the BFAV).

I have a better solution, which I'll post soon.