bugfix: setting for $EscapeCopntrolCharactersOnReceive was not
properly initialized
bugfix: resolved potential segfault condition on HUP (extremely
unlikely to happen in practice), for details see tracker:
http://bugzilla.adiscon.com/show_bug.cgi?id=38
improved the man pages a bit - thanks to Michael Biebl for the patch
bugfix: not properly initialized data could cause several segfaults if
there were errors in the config file - thanks to varmojfekoj for the patch