Initialised all controller interfaces together on CFrame construction to fix the crash that would occur if the controller config were opened before a game was started.

Source/Core/DolphinWX/Frame.h

@@ -346,7 +346,7 @@ private:
 	void PollHotkeys(wxTimerEvent&);
 	void ParseHotkeys(wxKeyEvent &event);
 
-	bool InitHotkeys();
+	bool InitControllers();
 
 	// Event table
 	DECLARE_EVENT_TABLE();