
  Things to do prior version 1.0.0:
  
    - Language system. Ideas:
		Could be built on top of the db interface. Define an
		ASCII file format for the language definition, an external
		"language compiler" to dump that in a db. mv -f new.db old.db,
		kill -HUP clussed to install a new language on the fly.
		language.conf to define what languages are used, and default
		languages per user callsign regexps (a la FBB).
    - Help system (probably comes to life with the language system without
      any extra thinking)
    - List commands, files to store DX spots, announcements, wwv data
    - expiration for the data files (including the db's)
    - Handle SIGHUP: try to reread configuration, close and open databases
      and other files. Configuration reading should happen from files to a
      structure, so that it could be tried at run-time (read to another
      copy, if config is valid, take it into use "conf = new_conf;", and if
      there are typing mistakes, "hfree(new_conf);".
    - Authentication (password check against luser db in login.c) and
      permissions (who can do what). Something in between node and DOS clusse.

