MRG: Merge branch 'develop' into metadata_pixeltype

Documentation/Cookbook/rst/recipes/bandmathx.rst

...iltering/SecondDerivativeRecursiveGaussianImageFilter.cxx

Examples/IO/HDFReaderExample.cxx

...es/MultiScale/MorphologicalPyramidSegmentationExample.cxx

Examples/Tutorials/SmarterFilteringPipeline.cxx

...rs/GdalAdapters/include/otbOGRExtendedFilenameToOptions.h

...ters/GdalAdapters/src/otbOGRExtendedFilenameToOptions.cxx

Modules/Adapters/OSSIMAdapters/test/CMakeLists.txt

.../OSSIMAdapters/test/otbGeometricSarSensorModelAdapter.cxx

...dapters/OSSIMAdapters/test/otbOSSIMAdaptersTestDriver.cxx

...dapters/OSSIMAdapters/test/otbPlatformPositionAdapter.cxx

...lications/AppClassification/app/otbSampleAugmentation.cxx

...ications/AppClassification/include/otbTrainVectorBase.hxx

Modules/Applications/AppImageUtils/app/otbExtractROI.cxx

.../Applications/AppProjection/app/otbOrthoRectification.cxx

Modules/Core/Common/include/otbExtendedFilenameHelper.h

Modules/Core/Common/src/otbExtendedFilenameHelper.cxx

Modules/Core/Common/test/CMakeLists.txt

Modules/Core/Common/test/otbCommonTestDriver.cxx

...les/Core/Common/test/otbImageRegionAdaptativeSplitter.cxx