Uploads tiles from a mbtiles file to couchdb. The couchdb database will be created if it doesn't exist. The script assumes an empty database. No fancy error checking implemented...
npm install
node index.js /Users/Stephan/OSM.mbtiles http://name:password@localhost:5984/tiles
Tiles URL: http://localhost:5984/tiles/{z}\_{x}\_{y}/tile.png