also pass the deck to the output writer

examples/flow.cpp

@@ -155,6 +155,7 @@ try
     const PhaseUsage pu = Opm::phaseUsageFromDeck(deck);
     Opm::BlackoilOutputWriter outputWriter(cGrid,
                                            param,
+                                           deck,
                                            eclipseState,
                                            pu );