Merge branch 'distrib4' into 'develop'

.clang-format

Core/Fitting/FitObjective.cpp

Core/Fitting/FitObjective.h

Core/Fitting/ObjectiveMetric.cpp

Core/Fitting/SimDataPair.cpp

Core/Scan/UnitConverter1D.cpp

Core/Scan/UnitConverter1D.h

Core/Simulation/ISimulation.cpp

Core/Simulation/ISimulation.h

Core/Simulation/UnitConverterUtils.cpp

Device/Unit/IUnitConverter.cpp

Device/Unit/IUnitConverter.h

auto/Wrap/doxygenCore.i

auto/Wrap/doxygenDevice.i

auto/Wrap/libBornAgainCore.py

auto/Wrap/libBornAgainCore_wrap.cpp

auto/Wrap/libBornAgainDevice.py

auto/Wrap/libBornAgainDevice_wrap.cpp