Solve name clash <https://sourceforge.net/p/plplot/bugs/146/> by replacing HAVE_CONFIG_H ==> PLPLOT_HAVE_CONFIG_H everywhere within our source tree.
Solve name clash <https://sourceforge.net/p/plplot/bugs/146/> by
replacing HAVE_CONFIG_H ==> PLPLOT_HAVE_CONFIG_H everywhere within
our source tree.


svn path=/trunk/; revision=13097

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