DolphinQt: Stub Host_* functions & Resource system.

Source/Core/DolphinQt/Utils/Utils.h

@@ -0,0 +1,14 @@
+// Copyright 2014 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <QString>
+
+#include "Common/CommonTypes.h"
+
+// Shorter version of QStringLiteral(str)
+#define SL(str) QStringLiteral(str)
+
+QString NiceSizeFormat(s64 size);