[OSM-talk-be] roadsign plugin adapted for Belgium

[Glenn Plas]

What are we going to do about Type-* subsigns ?   That is the official
designation, I mapped a few but they apply to several variations.  I
tried waiting until someone else brings them up.

I'm talking about those:

http://www.wegcode.be/wetteksten/secties/mb/mb-111076/868-hs2art13

Type IV for example : "Uitgezonderd bus"  But it can also be
"Uitgezonderd plaatselijk verkeer"

So it's not deterministic at all and in fact you loose information.  The
person who thought of this naming scheme should be spanked.

Glenn