Clip functionality for IAxis family.

Core/Samples/inc/Samples.h

Core/Tools/inc/ConstKBinAxis.h

Core/Tools/inc/CustomBinAxis.h

Core/Tools/inc/FixedBinAxis.h

Core/Tools/inc/IAxis.h

Core/Tools/inc/IntensityDataFunctions.h

Core/Tools/inc/VariableBinAxis.h

Core/Tools/src/ConstKBinAxis.cpp

Core/Tools/src/CustomBinAxis.cpp

Core/Tools/src/FixedBinAxis.cpp

Core/Tools/src/IntensityDataFunctions.cpp

Core/Tools/src/VariableBinAxis.cpp

Tests/UnitTests/TestCore/ConstKBinAxisTest.h

Tests/UnitTests/TestCore/FixedBinAxisTest.h

Tests/UnitTests/TestCore/VariableBinAxisTest.h