Replacing GISASSimulation with Simulation for extended CoreStandardTest functionality

Core/StandardSamples/SimulationFactory.h

Tests/Functional/Core/CoreSpecial/BatchSimulation.cpp

Tests/Functional/Core/CoreStandardTest/CoreStandardTest.cpp

Tests/Functional/Core/CoreStandardTest/CoreStandardTest.h

Tests/Functional/Fit/IMinimizerTest.cpp

Tests/Functional/Fit/IMinimizerTest.h

Tests/Functional/Fit/RectDetectorFitTest.cpp

Tests/Functional/Fit/RectDetectorFitTest.h

Tests/Functional/GUI/GUISpecial/GUITranslationTest.cpp

Tests/Functional/GUI/GUIStandardTest/GUIStandardTest.cpp

Tests/Functional/GUI/GUIStandardTest/GUIStandardTest.h

Tests/Functional/Python/PyStandard/PyStandardTest.cpp

Tests/Functional/Python/PyStandard/PyStandardTest.h

Tests/Functional/TestMachinery/IStandardTest.cpp

Tests/Functional/TestMachinery/IStandardTest.h

Tests/Functional/TestMachinery/StandardTestService.cpp

Tests/Functional/TestMachinery/StandardTestService.h

Wrap/swig/libBornAgainCore.i

auto/Wrap/libBornAgainCore.py

auto/Wrap/libBornAgainCore_wrap.cpp