[Midnightbsd-cvs] src: lib/libz: Update upgrade instructions, remove examples

[laffer1 at midnightbsd.org]

Log Message:
-----------
Update upgrade instructions, remove examples

Modified Files:
--------------
    src/lib/libz:
        FREEBSD-upgrade (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/lib/libz/FREEBSD-upgrade?r1=1.2&r2=1.3)

Removed Files:
-------------
    src/lib/libz/examples:
        README.examples
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/README.examples)
        enough.c
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/enough.c)
        fitblk.c
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/fitblk.c)
        gun.c
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/gun.c)
        gzappend.c
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/gzappend.c)
        gzjoin.c
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/gzjoin.c)
        gzlog.c
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/gzlog.c)
        gzlog.h
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/gzlog.h)
        zlib_how.html
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/zlib_how.html)
        zpipe.c
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/zpipe.c)
        zran.c
        (http://cvsweb.midnightbsd.org/src/lib/libz/examples/zran.c)