We load lots of the same thing in OptionRows. Instead of loading each one

individually, just load one and copy it for the rest; this avoids doing
the whole "search, read redir, find refcounted" code path for every
option.  Don't load data from OptionRow::AfterImportOptions.

stepmania/src/OptionRow.h

@@ -171,7 +171,9 @@ protected:
 	RowType					m_RowType;
 	OptionRowHandler*		m_pHand;
 	ActorFrame				m_Frame;
+	BitmapText				m_textItemParent;
 	vector<BitmapText *>	m_textItems;				// size depends on m_bRowIsLong and which players are joined
+	OptionsCursor			m_UnderlineParent;
 	vector<OptionsCursor *>	m_Underline[NUM_PLAYERS];	// size depends on m_bRowIsLong and which players are joined
 	Sprite					m_sprBullet;
 	BitmapText				m_textTitle;