This MR implements two small fixes for the CoMISo CMakeLists :
Before inclusion of GNUInstallDirs, CMAKE_INSTALL_INCLUDEDIR is empty so the command target_include_directories does not include the right directory.
When CoMISo is part of a larger project, we do not want to move the config file to the general binary directory, but the one specific to CoMISo, namely the CMAKE_CURRENT_BINARY_DIR