[j.7a] Use row-major throughout (#761); correct linebreaks in writing .int file (#762) ()

Base/Axis/Frame.cpp

Base/Axis/Frame.h

Device/Data/Datafield.cpp

Device/Detector/IDetector.cpp

Device/IO/IOFactory.cpp

Device/IO/ParseUtil.cpp

Device/IO/ParseUtil.h

Device/IO/ReadReflectometry.cpp

Device/IO/ReadRefsans.cpp

Device/IO/ReadWrite2DTable.cpp

Device/IO/ReadWriteINT.cpp

Device/Mask/DetectorMask.cpp

GUI/View/PlotUtil/ColorMap.cpp

Sim/Simulation/DepthprobeSimulation.cpp

Tests/ReferenceData/MiniExamples/offspec/Offspec1.int

Tests/ReferenceData/Suite/OffspecResonator.int

Tests/Unit/Device/RegionOfInterestTest.cpp

Tests/Unit/Device/SimulationAreaTest.cpp

Tests/Unit/Device/SphericalDetectorTest.cpp

Wrap/Python/ba_plot.py