Add licenses and README

Tagged 4_4_Lite1 release snapshot of BSD with 4_4_Lite1

Synthesized-from: CSRG/cd2/4.4BSD-Lite1

Tagged 4_4 release snapshot of BSD with 4_4

Synthesized-from: CSRG/cd3/4.4

Tagged 4_4_Lite2 release snapshot of BSD with 4_4_Lite2

Synthesized-from: CSRG/cd3/4.4BSD-Lite2

Tagged END release snapshot of BSD-SCCS with END

Synthesized-from: CSRG/cd4.patched

BSD-SCCS END release

Snapshot of the completed development branch

Synthesized-from: CSRG/cd4.patched

put rest of the flags in to the SYNOPSIS statement

SCCS-vsn: bin/ls/ls.1 8.4

new doc.mk; document numbering changes for 4.4BSD

SCCS-vsn: lib/libcurses/PSD.doc/Makefile 8.2
SCCS-vsn: lib/libcurses/PSD.doc/Master 8.2
SCCS-vsn: lib/libcurses/PSD.doc/appen.A 8.2
SCCS-vsn: lib/libcurses/PSD.doc/appen.B 8.2
SCCS-vsn: lib/libcurses/PSD.doc/appen.C 8.2
SCCS-vsn: lib/libcurses/PSD.doc/macros 8.2
SCCS-vsn: share/doc/psd/20.ipctut/tutor.me 6.9
SCCS-vsn: share/doc/psd/Makefile 5.2
SCCS-vsn: share/doc/psd/06.Clang/Clang.ms 6.4
SCCS-vsn: share/doc/psd/06.Clang/Makefile 6.3
SCCS-vsn: share/doc/psd/21.ipc/0.t 5.3
SCCS-vsn: share/doc/psd/21.ipc/Makefile 1.5
SCCS-vsn: usr.bin/pascal/USD.doc/Makefile 6.3
SCCS-vsn: lib/libcurses/PSD.doc/Makefile 8.3

Tagged 0.1 release snapshot of 386BSD with 0.1

Synthesized-from: 386BSD-0.1

Tagged 0.0 release snapshot of 386BSD with 0.0

Synthesized-from: 386BSD-0.0/src