Added back in modifying the polygon and panning features, refs: geomoose/geomoose#71
Added back in modifying the polygon and panning features, refs: geomoose/geomoose#71

elil/geomoose-js,elil/geomoose-js,klassenjs/geomoose-js,geomoose/geomoose-js,klassenjs/geomoose-js,klassenjs/geomoose-js,elil/geomoose-js,geomoose/geomoose-js,geomoose/geomoose-js,klassenjs/geomoose-js,geomoose/geomoose-js,elil/geomoose-js