gnuplot 4.6: request to review the patch

[Mojca Miklavec]

Dear MacPorts developers,

I would like to request if somebody could review the patches to
upgrade Gnuplot to 4.6.0.

    https://trac.macports.org/ticket/33596
    https://trac.macports.org/attachment/ticket/33596/gnuplot4_6_0-v2.diff
    https://trac.macports.org/attachment/ticket/33596/gnuplot4_6_0-v2-cocoa.diff

The two patches should be equivalent, it is only a matter of taste
which one to use.

Thank you very much,
    Mojca

(It would be nice if gnuplot could work with qt4-mac-devel as well,
but I don't consider that a showstopper, so unless somebody can figure
it out quickly, I would simply ignore this glitch for the moment.)