new copyright notice

new copyright notice

SCCS-vsn: libexec/getty/get_date.c 5.4
SCCS-vsn: libexec/getty/gettytab.h 5.4
SCCS-vsn: libexec/getty/init.c 5.5
SCCS-vsn: libexec/getty/pathnames.h 5.3
SCCS-vsn: libexec/rexecd/pathnames.h 5.3
SCCS-vsn: libexec/getty/subr.c 5.7
SCCS-vsn: libexec/rexecd/rexecd.c 5.10
SCCS-vsn: libexec/rlogind/pathnames.h 5.4
SCCS-vsn: libexec/rshd/pathnames.h 5.4
SCCS-vsn: libexec/rshd/rshd.c 5.31
SCCS-vsn: libexec/talkd/announce.c 5.8
SCCS-vsn: libexec/talkd/print.c 5.7
SCCS-vsn: libexec/talkd/process.c 5.9
SCCS-vsn: libexec/telnetd/defs.h 5.6
SCCS-vsn: libexec/telnetd/ext.h 5.5
SCCS-vsn: libexec/talkd/table.c 5.6
SCCS-vsn: libexec/telnetd/global.c 5.2
SCCS-vsn: libexec/tftpd/tftpd.c 5.12
SCCS-vsn: libexec/telnetd/pathnames.h 5.4
SCCS-vsn: libexec/talkd/talkd.c 5.7
SCCS-vsn: libexec/telnetd/slc.c 5.3
SCCS-vsn: libexec/telnetd/state.c 5.6
SCCS-vsn: libexec/uucpd/pathnames.h 5.2
SCCS-vsn: libexec/uucpd/uucpd.c 5.9
SCCS-vsn: libexec/telnetd/sys_term.c 5.6
SCCS-vsn: libexec/telnetd/telnetd.c 5.43
SCCS-vsn: libexec/telnetd/telnetd.h 5.2
SCCS-vsn: libexec/telnetd/termstat.c 5.5
SCCS-vsn: libexec/telnetd/utility.c 5.3
SCCS-vsn: usr.bin/ar/pathnames.h 5.2
SCCS-vsn: old/pcc/cc/pathnames.h 5.5
SCCS-vsn: old/cpp/pathnames.h 5.2
SCCS-vsn: usr.bin/ctags/C.c 5.4