merge suite

src/language/modules/CouplageModule.cpp

src/mesh/CMakeLists.txt

src/mesh/MeshBuilderBase.cpp

src/mesh/MeshNodeBoundary.cpp

src/mesh/MeshNodeZone.cpp

src/mesh/MeshNodeZone.hpp

src/scheme/DiscreteFunctionVectorIntegrator.cpp

src/utils/Serializer.cpp

src/utils/Serializer.hpp