(more details in a mail that I'm going to write after):

  - attempt at IPv6 _and_ IPv4 support courtesy to Alexis Guillard who
    is going to test it and report the bugs because your servant has no
    IPv6 network;

  - added some parameters to channel's configuration;

  - TTL patch;

  - sections' name and left side of each parameter in the config files
    are now case _non-sensitive_;

  - replaced "PgrmCount" by "ProgramCount" in input.cfg;

  - some minor fixes.