new copyright notice

new copyright notice

SCCS-vsn: lib/libutil/login.c 5.4
SCCS-vsn: lib/libutil/logout.c 5.5
SCCS-vsn: lib/libutil/logwtmp.c 5.5
SCCS-vsn: lib/libc/gen/pwcache.c 5.4
SCCS-vsn: libexec/bugfiler/bug.h 5.9
SCCS-vsn: libexec/bugfiler/bugfiler.c 5.15
SCCS-vsn: libexec/bugfiler/error.c 5.7
SCCS-vsn: libexec/bugfiler/gethead.c 5.8
SCCS-vsn: libexec/bugfiler/pathnames.h 5.3
SCCS-vsn: libexec/bugfiler/process.c 5.8
SCCS-vsn: libexec/bugfiler/redist.c 5.10
SCCS-vsn: libexec/bugfiler/reply.c 5.8
SCCS-vsn: libexec/comsat/comsat.c 5.20
SCCS-vsn: libexec/comsat/pathnames.h 5.4
SCCS-vsn: libexec/fingerd/fingerd.c 5.6
SCCS-vsn: libexec/fingerd/pathnames.h 5.3
SCCS-vsn: usr.bin/ftp/cmds.c 5.23
SCCS-vsn: usr.bin/ftp/cmdtab.c 5.10
SCCS-vsn: usr.bin/ftp/domacro.c 1.7
SCCS-vsn: usr.bin/ftp/ftp.c 5.34
SCCS-vsn: usr.bin/ftp/ftp_var.h 5.9
SCCS-vsn: usr.bin/ftp/main.c 5.16
SCCS-vsn: libexec/ftpd/ftpcmd.y 5.23
SCCS-vsn: usr.bin/ftp/pathnames.h 5.2
SCCS-vsn: usr.bin/ftp/ruserpass.c 5.2
SCCS-vsn: libexec/ftpd/ftpd.c 5.36
SCCS-vsn: libexec/ftpd/logwtmp.c 5.6
SCCS-vsn: libexec/ftpd/pathnames.h 5.2
SCCS-vsn: libexec/ftpd/popen.c 5.8