components.CoReg:
- imParams:
    - removed attribute 'corner_coords' (not needed anymore)
    - imParams.poly is now directly derived from GeoArray
- COREG:
    - added keywords 'footprint_poly_ref' and 'footprint_poly_tgt'
    - refactored 'data_corners_im0' and 'data_corners_im1' to 'data_corners_ref' and 'data_corners_tgt'
    - _get_clip_window_properties(): bugfix for getting stuck within while loop

components.CoReg_local:
- COREG_LOCAL:
    - added keywords 'footprint_poly_ref' and 'footprint_poly_tgt'
    - refactored 'data_corners_im0' and 'data_corners_im1' to 'data_corners_ref' and 'data_corners_tgt'
    - added keyword 'ignore_errors' (not yet implemented completely)

components.Geom_Quality_Grid.Geom_Quality_Grid:
- get_CoRegPoints_table(): added empty GDF assertion; updated COREG kwargs

components.geometry:
- get_true_corner_mapXY(): added DeprecationWarning

coreg_cmd:
- updated calls for COREG and COREG_LOCAL
- added TODOs