don't force osx
don't force osx

weitzj/node-mapbox-gl-native,weitzj/node-mapbox-gl-native,weitzj/node-mapbox-gl-native,tmpsantos/node-mapbox-gl-native,tmpsantos/node-mapbox-gl-native,tmpsantos/node-mapbox-gl-native,mapbox/node-mapbox-gl-native,mapbox/node-mapbox-gl-native,weitzj/node-mapbox-gl-native,tmpsantos/node-mapbox-gl-native,mapbox/node-mapbox-gl-native,mapbox/node-mapbox-gl-native