Small refactoring and start of image difference.

czi-format/czi-parser/binary_converter.cpp

czi-format/czi-parser/binary_converter.h

czi-format/czi-parser/compression/compressors.h

czi-format/czi-parser/custom_types.h

czi-format/czi-parser/czi_file.cpp

czi-format/czi-parser/czi_file.h

czi-format/czi-parser/czi_parts/compression_type.h

czi-format/czi-parser/czi_parts/dimension.h

czi-format/czi-parser/czi_parts/pixel_type.h

czi-format/czi-parser/czi_parts/pyramid_type.h

czi-format/czi-parser/image/image_matrix.cpp

czi-format/czi-parser/image/image_matrix.h

czi-format/czi-parser/image/pixel_structures.h

czi-format/czi-parser/main.cpp

czi-format/czi-parser/utilities/vector_utilities.h