[Talk-is] gamla hringbraut - snorrabraut screwups

[Karl Palsson]

Someone had made a royal mess here, dragging a whole slew of points over on top 
of hliðar.  I've tried to fix it, but there's not as many gps tracks showing up 
as I _know_ I've personally uploaded, and particularly for things like steps and 
the exact layout of the footpaths and tunnels at the intersection, I just don't 
know them well enough to know exactly how it should look.

If someone with more recent knowledge of the area to go over it again, that 
would be great.

Cheers,
Karl P