[horde] head: changes to layout don't take affect until next login

[Rob S.i.k.l.o.s.]

> > Using latest Horde from CVS this morning.  I've had this problem for at
> > least a couple days - when I make any changes to the layout of my main
Horde
> > page, those changes don't take effect (at best) until I log out and log
back
> > in.
>
> I can't reproduce this.
>
> -chuck
>

I find that it only happens when your layout contains an iframe.  Try that
out.

Rob.