Call vt.query async
Merge branch 'master' into vtquery-async
Use updated vt-query-async dep.
Use Github URL to node-mapnik

https://github.com/mapbox/carmen/issues/147
use mapnik 3.0
use 1.x release
bump mapnik
use mapnik 1.4.16+
Merge pull request #156 from mapbox/vtquery-async

Bump node-mapnik version
0.8.0
Reverse Geocode Address Clusters
Update to 0.9.0
Better tests
Reverse Address Cluster Bench
Merge pull request #157 from mapbox/reverse-opti

Reverse Geocode Address Clusters
Add support for addresses that are not pure integers like 12bis, 16ter or 1311d. This can occurs in France for example.
Merge branch 'geoloc' of github.com:edasarl/carmen into geoloc