Some clean up, web version prepare

src/items/GameObjectLoader.h

@@ -10,7 +10,7 @@
 #include "InteractiveObjectState.h"
 #include "../CharacterState.h"
 
-namespace ZL {
+namespace FRG {
 
 	class Character;
 
@@ -98,7 +98,7 @@ namespace ZL {
 			const std::string& zipPath = ""
 		);
 
-		static std::vector<std::unique_ptr<ZL::Character>> loadAndCreate_Npcs(
+		static std::vector<std::unique_ptr<FRG::Character>> loadAndCreate_Npcs(
 			const std::string& jsonPath,
 			Renderer& renderer,
 			const std::string& zipPath = ""
@@ -114,4 +114,4 @@ namespace ZL {
 		static std::vector<InteractiveObjectData> loadInteractiveFromJson(const std::string& jsonPath, const std::string& zipPath);
 	};
 
-} // namespace ZL
+} // namespace FRG