[Talk-ca] Canvec in Potlatch 2

[Richard Fairhurst]

Hello talk-ca people,

I've made a little change to Potlatch 2 that will ease the process of 
loading Canvec data.

Potlatch's approach is very much "here is some data that you can use to 
help your mapping", rather than "here is some data you can upload in 
bulk", and the idea is that you load the data as a vector background 
then "pull through" the bits you want.

You can find out how to do this at:
http://wiki.openstreetmap.org/wiki/Canvec#Using_Potlatch

cheers
Richard