[Talk-GB] 3 new vector map district roads views/comparison maps from ITO Map

[Ed Loach]

I don't want to seem picky, but:

> Colours
> dark green: A road
> dark red: Primary Road

could you swap these two over? At least locally the dark red
correspond to the ways we have tagged as trunk and the green as
primary. It just seems to be a bit opposite at present.

Thanks

Ed