Closing some old issues

[Jeremy Lavergne]

> I'd close this with not-a-bug:
> http://trac.macports.org/ticket/31489
> 
> And I'd close these with "incomplete":
> http://trac.macports.org/ticket/33393
> http://trac.macports.org/ticket/34749
> http://trac.macports.org/ticket/34909

Thanks, I closed these out.