Version 0.3 Updates

Version 0.3.0

New features

• added earthkit.geo.cartography.country_polygons() to get the combined geometry of one or more countries by name from Natural Earth’s shapefiles. See the notebook example: Get geometries for named countries

• added earthkit.geo.cartography.multipolygon_to_coordinates() to convert a shapely MultiPolygon object to a list of coordinates.