Merge pull request #986 from jwuttke/doxy3

Core/Beam/Beam.h

Core/Beam/FootprintFactorGaussian.h

Core/Beam/FootprintFactorSquare.h

Core/Beam/IFootprintFactor.h

Core/Binning/IPixel.h

Core/Instrument/AxisNames.h

Core/Instrument/ConvolutionDetectorResolution.h

Core/Instrument/DetectionProperties.h

Core/Instrument/DetectorContext.h

Core/Instrument/DetectorFunctions.h

Core/Instrument/DetectorMask.h

Core/Instrument/IDetector.h

Core/Instrument/IDetector2D.h

Core/Instrument/IUnitConverter.h

Core/Instrument/Instrument.h

Core/Instrument/IsGISAXSDetector.h

Core/Instrument/RectangularDetector.h

Core/Instrument/RegionOfInterest.h

Core/Instrument/SimulationArea.h

Core/Instrument/SimulationAreaIterator.h