todo list for amavis-ng

zugschlus 2001-12-20:
- clean up shell usage, avoid shells where possible
- give better logging
- add option to try every unpack option on every file, not only use
  unpack option that fits file by file(1) or extension
- check partition space during unpack, if free space drops below a
  threshold (42.zip!), consider message dirty
- replace virus with malware or malicious code
