todo

TODO

version 0.3.x

    - add CUE Sheet support
    - logging
        - cleanup logging, split lm_main into multiple destinations
        - write log along each consecutive rip
        - write INFO,NOTICE,etc..
        - the log should contain more information:
          - date/time
          - output format (ISO, mch DSDIFF (DSD), etc.)
    - add option to embed sac_module & decoder
    - use output_format_t.error_number for error handling
     - catch read failures 
        - do not stop and continue decoding and reading
        - specify max amount of read errors
        - skipping DST/DSD frames
        - skip TOCs
        - log read errors