[Freeciv-Dev] Nation borders.

[Lobo Gris <molv@xxxxxxxxxxxxx>]

I think the border of a nation must not be visible if we has no contact with 
that nation yet.

Or better, at the inverse, if we enter inside the territory of a nation that we 
has no contact, this event makes to establish contact with that nation (I think 
this second possibility is more interesting than the first).

¿What do you think?