make rasterize part of the raster render type
Add 'interactive' attribute to layers to opt-in to interaction.
Add default value of false for 'interactive' field.
Merge pull request #112 from mapbox/interactive-opt-in

Add 'interactive' attribute to layers to opt-in to interaction
Merge pull request #110 from mapbox/rasterize

make rasterize part of the raster render type
remove fill-winding
Merge pull request #115 from mapbox/remove-winding

remove fill-winding
fix filter example, close #114
Merge branch 'master' into mb-pages
docs update