adding fix_geotrans method from old preprocessor, if xres=0, yres=0, fix geotransform, rotating image
updating registrar to allow registering into coverage type (in case list is supported via config) with matching number of bands based on actual image band count
redo emg_init db schema, removing product types with _bandcount in it
fix registrar storage creation for swift when no container configured, removing - sign
fixing registrar version and bumpversion config
extract subdataset step now takes the generally configured data_file_glob
