Display Loading Screenshot... if fetching.

ALSO: Add Stack Theme and increase the  depth of the grid selector from 2 to 3.

include/common.hpp

@@ -37,7 +37,7 @@
 
 #define _STORE_PATH "sdmc:/3ds/Universal-Updater/stores/"
 #define _META_PATH "sdmc:/3ds/Universal-Updater/MetaData.json"
-#define _THEME_AMOUNT 1
+#define _THEME_AMOUNT 2
 #define _UNISTORE_VERSION 4
 
 inline std::unique_ptr<Config> config;

include/gui/gfx.hpp

@@ -74,6 +74,7 @@ namespace GFX {
 	void DrawTime();
 	void DrawBattery();
 	void HandleBattery();
+	void DrawIcon(const int Idx, int X, int Y, float ScaleX = 1, float ScaleY = 1);
 };
 
 #endif