Fixed a few bugs regarding pointinpolygon() and added dynamic array management to cater for polygons with many vertices
Fixed a few bugs regarding pointinpolygon() and added dynamic array
management to cater for polygons with many vertices

svn path=/trunk/; revision=6221

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