#205 - Adding android-geojson codebase to project
#205 - Initial refactoring of GeoJSONLayer to use the android-geojson library
#205 - Changing type identification to use instanceof to match android-geojson setup
#205 - Updating json coordinates data access to match android-geojson library
#205 - Renaming GeoJSONLayer class, method, and internal class to more descriptive names
Merge branch 'master' of https://github.com/mapbox/mapbox-android-sdk into geojson
Merge pull request #381 from mapbox/geojson

Merging android-geojson for #205