added some kbm stuff

Minecraft.Client/Common/UI/UIScene_AbstractContainerMenu.h

@@ -33,6 +33,8 @@ public:
 	UIScene_AbstractContainerMenu(int iPad, UILayer *parentLayer);
 	~UIScene_AbstractContainerMenu();
 
+	virtual UIControl* GetMainPanel() { return &m_controlMainPanel; }
+
 	virtual void handleDestroy();
 
 	int getPad() { return m_iPad; }