Bug#234358: Please add another link to m68k-build to the m68k port page

[Michael Schmitz <schmitz@zirkon.biophys.uni-duesseldorf.de>]

> > Evidently, the link at the bottom of the page is often overlooked. Plus,
> > 'the m68k porters list' could benefit from adding that this list also
> > deals with autobuilder issues. In fact, the list deals almost exclusively
> > with autobuild stuff at this time.
>
> I attached a proposed patch. If you agree I will add it to the pages.
> Comments welcome.

No objections (you seem a bit unsure whether <email warrants a closing >
or /> but that should be obvious from HTML validating the page).

	Michael