return shortest path rather than first hit from vtile.query [publish binary]
fix polygon query [publish binary]
Add more tests for vtile.query
Merge branch 'master' into query-v2

Conflicts:
	package.json
	scripts/package_osx.sh
Sketch of async vt.query
Run vt.query concurrently.
Prep for dev package.
Merge branch 'master' into vt-query-async
Merge.
dev [publish binary]
fix build with latest mapnik 3.x
add missing header file
latest Mapnik SDK
v1.4.16 - next release from 1.x branch
bump to v3.0.0 targeting Mapnik 3.x and c++11
latest mapnik 3.x SDK
update changelog
Merge pull request #306 from mapnik/mapnik3

Mapnik 3.x
latest 3.x SDK's
[publish binary]