* copyright notices updated
* groupmanage: do not claim that root doesn't exist.
(Thanks to report from Ben Harris.)
+ * groupmanage: configurable group name length limit.
+ (Thanks to small patch from Ben Harris.)
+ * add HTTP_REFERER to ucgi.
+ * Allow config file to override ipif default clock skew and lag.
+ * Set default max clock skew to 45/45, not 10/30.
+ * Fix path in www-cgi userv service config.
+ * Use slip, not cslip, for udptunnel (!)
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