removed _zxy and checking for _geometry
populating _geometry with un-e6'ed feature geometry
add traverse dep
convert mercator=>wgs84
setImmediate fix for recursion overflow on large datasets
minor cleanup
handle point reprojection
merge master
use latest mapnik for async geometry.toJSON
remove traverse dep
avoid reprojection unless needed
break out giant deepEqual for explicit checking
switch to fuzzy coordinate matching
Merge master.
Pin mapnik to fix broken indexing
use new node-mapnik@3.1.0
only 64 bit on appveyor
upgrade to mapnik@3.1.0
mapnik version
Merge pull request #34 from mapbox/geometry-zxy-master

master => geometry-zxy