MRG: Merge bugfixes from branch 'release-6.4' into develop

CMakeLists.txt

Documentation/Cookbook/Art/contrast1.png

Documentation/Cookbook/Art/contrast2.png

Documentation/Cookbook/Art/contrast4.png

Documentation/Cookbook/Art/contrast_orig.jpg

Documentation/Cookbook/Art/contrast_result.jpg

Documentation/Cookbook/rst/FAQ.rst

Documentation/Cookbook/rst/Recipes.rst

Documentation/Cookbook/rst/recipes/contrast_enhancement.rst

.../Applications/AppFiltering/app/otbContrastEnhancement.cxx

Modules/Core/Common/src/otbStopwatch.cxx

...es/Core/Transform/include/otbStreamingWarpImageFilter.txx

Modules/IO/IOGDAL/src/otbGDALOverviewsBuilder.cxx

Modules/Visualization/Mapla/src/CMakeLists.txt

Modules/Visualization/Mapla/src/mvdMaplaMainWindow.qrc

Modules/Visualization/Monteverdi/src/CMakeLists.txt

Modules/Visualization/Monteverdi/src/mvdMainWindow.qrc

Modules/Visualization/Monteverdi/src/mvdPreferencesDialog.ui

...s/Visualization/MonteverdiCore/src/mvdOverviewBuilder.cxx

.../MonteverdiGui/include/mvdQtWidgetParameterInitializers.h