Add an option to pause on the last frame of a movie.

Source/Core/DolphinWX/Src/Frame.h

@@ -297,6 +297,7 @@ private:
 	void OnRecordExport(wxCommandEvent& event);
 	void OnRecordReadOnly(wxCommandEvent& event);
 	void OnTASInput(wxCommandEvent& event);
+	void OnTogglePauseMovie(wxCommandEvent& event);
 	void OnChangeDisc(wxCommandEvent& event);
 	void OnScreenshot(wxCommandEvent& event);
 	void OnActive(wxActivateEvent& event);