corrections, renamed Standard reference files

Core/Tools/FileSystem.cpp

Tests/Functional/CMakeLists.txt

Tests/Functional/Core/CMakeLists.txt

Tests/Functional/Core/CoreTest.cpp

Tests/Functional/Core/PolDWBAMagCylinders2.cpp

Tests/Functional/PyCore/export/CMakeLists.txt

Tests/Functional/PyCore/export/PyExportTest.cpp

Tests/Functional/PyCore/persistence/CMakeLists.txt

Tests/Functional/PyCore/persistence/PyPersistenceTest.cpp

Tests/Functional/TestMachinery/CMakeLists.txt

Tests/Functional/TestMachinery/TestConfig.h.in

Tests/ReferenceData/StandardSuite/ApproximationDA.int.gz

Tests/ReferenceData/StandardSuite/ApproximationLMA.int.gz

Tests/ReferenceData/StandardSuite/ApproximationSSCA.int.gz

...ardSuite/Basic2DParaCrystal_FTDistribution2DCauchy.int.gz

...ndardSuite/Basic2DParaCrystal_FTDistribution2DCone.int.gz

...ndardSuite/Basic2DParaCrystal_FTDistribution2DGate.int.gz

...dardSuite/Basic2DParaCrystal_FTDistribution2DGauss.int.gz

...dardSuite/Basic2DParaCrystal_FTDistribution2DVoigt.int.gz

Tests/ReferenceData/StandardSuite/BeamDivergence.int.gz