test building against io.js 3.0.0
test building against io.js 3.0.0

mapnik/node-mapnik,tomhughes/node-mapnik,CartoDB/node-mapnik,CartoDB/node-mapnik,mapnik/node-mapnik,stefanklug/node-mapnik,mapnik/node-mapnik,langateam/node-mapnik,CartoDB/node-mapnik,langateam/node-mapnik,stefanklug/node-mapnik,langateam/node-mapnik,mapnik/node-mapnik,tomhughes/node-mapnik,tomhughes/node-mapnik,tomhughes/node-mapnik,langateam/node-mapnik,stefanklug/node-mapnik,CartoDB/node-mapnik,stefanklug/node-mapnik,mapnik/node-mapnik,langateam/node-mapnik,CartoDB/node-mapnik,tomhughes/node-mapnik