put operator in group operator; still disabled by default though

src/etc/master.passwd

@@ -1,6 +1,6 @@
 root::0:0::0:0:Charlie &:/root:/bin/csh
 daemon:*:1:31::0:0:The devil himself:/root:/sbin/nologin
-operator:*:2:20::0:0:System &:/usr/guest/operator:/sbin/nologin
+operator:*:2:5::0:0:System &:/operator:/sbin/nologin
 bin:*:3:7::0:0:Binaries Commands and Source,,,:/:/sbin/nologin
 uucp:*:66:1::0:0:UNIX-to-UNIX Copy:/var/spool/uucppublic:/usr/libexec/uucp/uucico
 nobody:*:32767:32767::0:0:Unprivileged user:/nonexistent:/sbin/nologin