[Midnightbsd-cvs] mports: Makefile: add license

[laffer1 at midnightbsd.org]

Log Message:
-----------
add license

Modified Files:
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    mports/textproc/agrep:
        Makefile (r1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/mports/textproc/agrep/Makefile?r1=1.1&r2=1.2)