[Midnightbsd-cvs] mports: graphics/jpeg: Update wrksrc, fix dist sites and description

[laffer1 at midnightbsd.org]

Log Message:
-----------
Update wrksrc, fix dist sites and description

Modified Files:
--------------
    mports/graphics/jpeg:
        Makefile (r1.12 -> r1.13)
        (http://cvsweb.midnightbsd.org/mports/graphics/jpeg/Makefile?r1=1.12&r2=1.13)
        distinfo (r1.6 -> r1.7)
        (http://cvsweb.midnightbsd.org/mports/graphics/jpeg/distinfo?r1=1.6&r2=1.7)
        pkg-descr (r1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/mports/graphics/jpeg/pkg-descr?r1=1.1&r2=1.2)