Merge branch 'develop' into contrast_enhancement

CMake/OTBApplicationMacros.cmake

CMake/OTBModuleExternal.cmake

CMake/OTBStandaloneModuleMacros.cmake

CMake/otbcli_app.bat.in

CMake/otbcli_app.sh.in

CMake/otbgui_app.bat.in

CMake/otbgui_app.sh.in

CMakeLists.txt

Documentation/Cookbook/Scripts/otbGenerateWrappersRstDoc.py

Documentation/Cookbook/rst/Installation.rst

Documentation/Cookbook/rst/Installation_Linux.txt

Documentation/Cookbook/rst/Installation_Macx.txt

Documentation/Cookbook/rst/Installation_Windows.txt

Documentation/Cookbook/rst/Monteverdi.rst

Documentation/Cookbook/rst/OTB-Applications.rst

Documentation/Cookbook/rst/Recipes.rst

Documentation/Cookbook/rst/recipes/featextract.rst

Documentation/Cookbook/rst/recipes/improc.rst

Documentation/Cookbook/rst/recipes/optpreproc.rst

Documentation/Cookbook/rst/recipes/pbclassif.rst