- Improve file handling
- Allow load/save to use the Serial-FileServer
- Improve drive detection (add cmd support ?)

- Add 8k/4k ROM Support to PrgFlasher ?
- prg flasher - header editor test
- typing back/del in header editor
- add colors/rvs etc to header editor

- fix tftp flashing
  - somehow it hangs after the initial ARP request
  - memory needs to be reorganised/optimised so the ip/mac edit routines fit

- allow flashing of single 8kb chunks of a bank (for devel only)