Again revised instructions for getting and installing AquaTerm and gnuplot on OS X.
Again revised instructions for getting and installing AquaTerm and gnuplot on OS X.

RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix