Fix incorrect freeing of memory in QtPLWidget. Memory allocated with new XXXX[] should be released with delete[]. Valgrind picked this up.
Fix incorrect freeing of memory in QtPLWidget. Memory allocated with new XXXX[] should be released with delete[]. Valgrind picked this up.


svn path=/trunk/; revision=11908

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