* chore: Modify how API key is provided
* Creating kotlin version of Polygons.
* Add region tag for maps_poly_activity_get_map_async
* Add region tag for maps_poly_activity_on_map_ready
* Add region tag for maps_poly_activity_add_polyline
* Add region tag for maps_poly_activity_add_polyline_set_tag
* Add regiontag maps_poly_activity_style_polyline
* Add region tag for maps_poly_activity_on_polyline_click
* Add region tag for maps_poly_activity_style_polygon
* Addressing comments.