Examples 1 and 8 no longer have run-time errors so include those examples in the ones that are tested.
Examples 1 and 8 no longer have run-time errors so include those examples
in the ones that are tested.

svn path=/trunk/; revision=9422

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