Docking GUI

[Patrick Julien]

>
> One niggle: the buttons in the channel view are truncated. It's not that
> important, since the channel view doesn't work anyway, but there it is. Oh,
> and being a renegade Java developer I prefer to have one class per header
> file, but that's not that important either.

Actually, you should put that in the HACKING file too...  this is something 
that gets abused too often and too easily.