Merge branch 'develop' into ENH-SARDecompositions

CMake/OTBConfig.cmake.in

CMake/OTBModuleDoxygen.cmake

CMake/OTBModuleExternal.cmake

CMake/OTBModuleHeaderTest.cmake

CMake/OTBModuleMacros.cmake

CMake/OTBModuleTest.cmake

CMakeLists.txt

Documentation/SoftwareGuide/Latex/WriteModules.tex

Examples/DimensionReduction/ICAExample.cxx

Modules/Visualization/Ice/src/otbGlROIActor.cxx

SuperBuild/CMake/External_glew.cmake

SuperBuild/CMake/External_glfw.cmake

SuperBuild/CMake/External_glut.cmake

SuperBuild/CMake/External_mvd.cmake

SuperBuild/CMake/External_otb.cmake

SuperBuild/CMake/External_package.cmake

SuperBuild/CMake/External_qt4.cmake

SuperBuild/CMake/External_qwt.cmake

SuperBuild/CMake/Package_Macro.cmake

SuperBuild/CMake/pkgsetup.in