TODO and WHISHLIST (in sparse order):

- add a CUI and/or a GUI to edit configuration 
- add check for timestamp of each single file??

- Reengegnerize use of main rc file: reading variables; what variables
  can be used in this file; what variables can be overridden in other
  config files and what can't?

- what appens if .delayed_files contain a path to a file no more existant?

- Add a 'permanentinfo' option to search for previously saved informations
  about a logfile. This speed up handling of logfiles and add other
  infos impossbile to use without this.

- Improve report message
- Add "def[pre,post]rotate" script in main RC file
- Add use shlock to prevent multiple execution of rottlog

- IDEA:
  same logfile in two configfiles (adding '[tar]collate' 
  option)
  if I have a logfile in monthly and same file in weekly I can:
  rotate weekly 4 times a logfile (i.e. on a little volume)
  archive monthly all 4 rotated old logfiles in same file 
  (i.e. on a bigger backup volume). rottlog will concatenates all four files
  and then will archive this newly created file.
  It's incompatible with logpart option. If weekly file is not rotated this 
  method isn't too useful.
- Add use of gettext? 
- Add in install.sh script capability to add a crontab entry for LOG_OWN
- A messaging system to be able to read some particular information about
  logfile modifying in e-mail message

