Merge branch 'feature/io' into 'develop'

src/main.cpp

src/mesh/Connectivity.cpp

src/mesh/Connectivity.hpp

src/mesh/ConnectivityComputer.cpp

src/mesh/GmshReader.cpp

src/mesh/MeshNodeBoundary.hpp

src/scheme/AcousticSolver.hpp

src/utils/CMakeLists.txt

src/utils/ConsoleManager.cpp

src/utils/FPEManager.cpp

src/utils/PastisOStream.cpp

src/utils/PastisOStream.hpp

src/utils/PastisUtils.cpp

src/utils/SignalManager.cpp