Update Flow Diagnostics Application Library

Fixes incorrect horizontal and vertical end-point scaling of model's
saturation functions.

API Change: No longer supports user-selected behaviour for treating
scaled end-points with a sentinel value (-1.0E+20).  That option was
introduced due to incomplete understanding of the semantics of the
sentinel value.  Now that we understand the meaning (use actual,
unscaled end-point value from input table), we no longer need the
option.  Update the calling code in RigFlowDiagSolverInterface.cpp
accordingly.

ApplicationCode/ReservoirDataModel/RigFlowDiagSolverInterface.cpp

@@ -682,7 +682,6 @@ std::vector<RigFlowDiagSolverInterface::RelPermCurve> RigFlowDiagSolverInterface
         if (!useEps) {
             scaling.enable = static_cast<unsigned char>(0);
         }
-        scaling.invalid = Opm::SatFunc::EPSEvalInterface::InvalidEndpointBehaviour::IgnorePoint;
         std::vector<Opm::FlowDiagnostics::Graph> graphArr = m_opmFlowDiagStaticData->m_eclSaturationFunc->getSatFuncCurve(satFuncRequests, static_cast<int>(activeCellIndex), scaling);
         for (size_t i = 0; i < graphArr.size(); i++)
         {