Added definitions for Fortran interface routines to handle the new 3d functions plline3(), plpoin3(), and plpoly3().
Added definitions for Fortran interface routines to handle the new 3d
functions plline3(), plpoin3(), and plpoly3().

svn path=/trunk/; revision=1106

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