message: Made GetMappingId const
diff: @@ -26,7 +26,7 @@ namespace NovelRT::Ecs::Input
  void Update(Timing::Timestamp delta, Ecs::Catalogue catalogue) final;
  void AddMapping(std::string name, std::string id);
  void AddDefaultKBMMapping();
  - NovelRT::Atom GetMappingId(std::string mappingName);
  + NovelRT::Atom GetMappingId(const std::string& mappingName) const;
  };
  }
  