Merge branch 'extended_band' into develop

Documentation/SoftwareGuide/Latex/ReadWrite.tex

Modules/Core/ImageBase/include/otbImageIOBase.h

Modules/Core/ImageBase/src/otbImageIOBase.cxx

...s/IO/ExtendedFilename/include/otbExtendedFilenameHelper.h

...ndedFilename/include/otbExtendedFilenameToReaderOptions.h

...ndedFilename/include/otbExtendedFilenameToWriterOptions.h

...les/IO/ExtendedFilename/src/otbExtendedFilenameHelper.cxx

...tendedFilename/src/otbExtendedFilenameToReaderOptions.cxx

...tendedFilename/src/otbExtendedFilenameToWriterOptions.cxx

Modules/IO/ExtendedFilename/test/CMakeLists.txt

...dFilename/test/otbExtendedFilenameToReaderOptionsTest.cxx

Modules/IO/ImageIO/include/otbImageFileReader.h

Modules/IO/ImageIO/include/otbImageFileReader.txx

Modules/IO/ImageIO/include/otbImageFileWriter.h

Modules/IO/ImageIO/include/otbImageFileWriter.txx

Modules/IO/ImageIO/test/CMakeLists.txt

Modules/IO/ImageIO/test/otbImageFileReaderOptBandTest.cxx

Modules/IO/ImageIO/test/otbImageFileWriterOptBandTest.cxx

Modules/IO/ImageIO/test/otbImageIOTestDriver.cxx