iconbox "always on top"

[Jasper Huijsmans]

Michael Andrews wrote:
> Well that sure cleaned the patch up.  It's attached.
> 

I have committed it to the stable branch in CVS (after changing it to 
apply to that branch ;). If you'd like to see something similar in the 
development branch, you should set or unset the dock type hint, instead 
of the layer; this can be copied from the panel as well.

I can't guarantee that I won't change anything again, though. There are 
still some problems that may be related to this.

	Jasper