[Midnightbsd-cvs] mports: Makefile: don't have a png depends

[laffer1 at midnightbsd.org]

Log Message:
-----------
don't have a png depends

Modified Files:
--------------
    mports/x11-toolkits/p5-Tk:
        Makefile (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/mports/x11-toolkits/p5-Tk/Makefile?r1=1.3&r2=1.4)