Some clean up, web version prepare

src/Localization.cpp

@@ -11,7 +11,7 @@
 #include <emscripten.h>
 #endif
 
-namespace ZL {
+namespace FRG {
 
 Language g_currentLanguage = Language::Russian;
 
@@ -119,4 +119,4 @@ Language detectSystemLanguage() {
 	return Language::English;
 }
 
-} // namespace ZL
+} // namespace FRG