Add component tag for layouts (for custom or basic backgrounds).

Source/Graphics/Component/Container.cpp

@@ -0,0 +1,31 @@
+/* This file is subject to the terms and conditions defined in
+ * file 'LICENSE.txt', which is part of this source code package.
+ */
+#include "Container.h"
+#include "../ViewInfo.h"
+#include "../../SDL.h"
+
+Container::Container()
+{
+    AllocateGraphicsMemory();
+}
+
+Container::~Container()
+{
+    FreeGraphicsMemory();
+}
+
+void Container::FreeGraphicsMemory()
+{
+    Component::FreeGraphicsMemory();
+}
+
+void Container::AllocateGraphicsMemory()
+{
+    Component::AllocateGraphicsMemory();
+}
+
+void Container::Draw()
+{
+    Component::Draw();
+}