* password protection support for packing & depacking.

  DEPACKING: done!

* CRC switched off for ultrafast depack with risk!

  done!

* screen-scrolling switched off: verbose-level 1 on a single line.

  done!

* PACKING ............. ??? ............ !!!!!!!!!!!!!!!!!!!!!!! -m4 etc.

  Mode 0 & preliminairy Mode 4 coming soon! (version 10.00)