User chain support

UI/NativeApp.cpp

@@ -148,6 +148,7 @@ std::string config_filename;
 
 // Really need to clean this mess of globals up... but instead I add more :P
 bool g_TakeScreenshot;
+bool g_ShaderNameListChanged = false;
 static bool isOuya;
 static bool resized = false;
 static bool restarting = false;