Add support for the config and storage API. Bump version to 0.6

source/utils/ConfigUtils.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <gx2/enum.h>
+
+struct StoredBuffer {
+    void* buffer;
+    uint32_t buffer_size;
+    uint32_t mode;
+    GX2SurfaceFormat surface_format;
+    GX2BufferingMode buffering_mode;
+};
+
+class ConfigUtils {
+public:
+    static void openConfigMenu();
+
+private:
+    static void displayMenu();
+};