Removed the line "MATWRAP=matwrap", which has been made obsolete by the latest change in the logic for setting the matwrap path.
Removed the line "MATWRAP=matwrap", which has been made obsolete by the
latest change in the logic for setting the matwrap path.

svn path=/trunk/; revision=4730

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