geo.raster.reproject:
- warp_ndarray(): added type hint

geo.coord_grid:
- is_point_on_grid(): fixed broken type hint

geo.coord_trafo:
- reproject_shapelyPoly():  fixed broken type hint

io.raster.GeoArrray.GeoArray:
- bandnames.getter: added assertion
- geotransform: bugfix in assertion
- revised __getitem__():
    - strings are now handled properly
    - bugfix: a requested 3rd dimension from 2D-Array is now only ignored if bands=1
- __setitem__(): self._arr_cache is now set here
- dump(): bugfix for wrong wite mode
- get_mapPos(): added type hint and revised docstring
- _clip_array_at_mapPos(): added type hint
- get_array_at_mapPos(): added type hint

- updated __version__