Reorder examples so that C ones are done first followe by the GCW-related ones.  Until the GCW-related examples start working, this reordering means that at least most of the installed C examples will build.
Reorder examples so that C ones are done first followe by the GCW-related
ones.  Until the GCW-related examples start working, this reordering means
that at least most of the installed C examples will build.

svn path=/trunk/; revision=6812

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