AWI for Andrew Ross <andrewr@coriolis.greenend.org.uk>. Correct problem with too many lines commented out while removing the plinit() calls from the plstream constructor.  This two-line change to the API does not affect the current examples, but according to Andrew does affect other programmes using the PLplot C++ API.
AWI for Andrew Ross <andrewr@coriolis.greenend.org.uk>. Correct problem with
too many lines commented out while removing the plinit() calls from the
plstream constructor.  This two-line change to the API does not affect the
current examples, but according to Andrew does affect other programmes using
the PLplot C++ API.

svn path=/trunk/; revision=4926

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