Changed startup to ensure that initial RGB color map values get saved (a hack to get around limitations in X11R5 and Tk).
Changed startup to ensure that initial RGB color map values get saved (a
hack to get around limitations in X11R5 and Tk).

svn path=/trunk/; revision=837

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot