[Midnightbsd-cvs] src: contrib/bind96: Add midnightbsd upgrade guide.

[laffer1 at midnightbsd.org]

Log Message:
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Add midnightbsd upgrade guide.

Added Files:
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    src/contrib/bind96:
        MIDNIGHTBSD-Upgrade (r1.1)
        (http://cvsweb.midnightbsd.org/src/contrib/bind96/MIDNIGHTBSD-Upgrade?rev=1.1&content-type=text/x-cvsweb-markup)
        MIDNIGHTBSD-Xlist (r1.1)
        (http://cvsweb.midnightbsd.org/src/contrib/bind96/MIDNIGHTBSD-Xlist?rev=1.1&content-type=text/x-cvsweb-markup)