[talk-au] Direction of flow, rivers and streams

[John Henderson]

I note the wiki says that "Direction of the way should be downstream."

Most streams I look at on OSM have been drawn uphill, and I've been 
reversing the direction of ones I notice as wrong.  Indeed, I find it 
more natural to draw streams that way myself, and then reverse them.

This is just to point out the direction issue to those who may have 
missed it.

John H