some more patches for firefox

[Mikhail Teterin]

> I don't mind to give thunderbird a shot, but don't know if I will touch  
> other gecko-based ports.

It may get addictive :-)

> > They all seem to bundle dbm, jpeg, fdlibm, nspr, nss...
> >
> > BTW, once things, I'd love to extricate into a port of its own, is the
> > xp* parts of their tree -- xpcom, xpfe, xpinstall. But I can not find
> > these available standalone anywhere.
>
> Yeah, kind of bummer that they don't provide a nice library of gecko too.

Well, we can rip these parts out ourselves from the "Deer Park" or some other 
up-to-date mozilla tar-ball. Not unlike how devel/qmake rips qmake out of qt, 
for example...

	-mi