[OSM-dev] Multilingual Maps Overlays

[Peter Körner]

In a attempt to reactivate the Multilingual Maps Project, I started a 
testcase with language overlays instead of complete language
maps. This should save a lot of RAM (loading all 270+ map styles took
~16GB of Memory only for renderd).

It's still rendering the low-zoom tiles so it is very slow. I also
activated only three language overlays to test the setup but the other
stlye-files are already in place and will be activated one after another.

So feel free to play around and give comments:
http://toolserver.org/~osm/locale/

Peter