gEDA-dev: PCB-HID patch - subtle behavior changes

[DJ Delorie]

> +      /* Somebody must have had a really long drill list, and hacked this in to
> +       * keep it from falling off the edge of the paper */
> +#if 0
>        if (SL_TYPE (idx) == SL_FAB)

The problem is that the board might fill the page.  The right solution
is to re-scale the page, taking into account the drill list.
Otherwise there's always a risk that the drill list will be printed
off-page.

The above code was a hack, but it's been there all along in the ps
hid, because I didn't have the code to properly scale the fab drawing.