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/OptionsCursor.h

@@ -12,6 +12,7 @@ class OptionsCursor : public ActorFrame
 {
 public:
 	OptionsCursor();
+	OptionsCursor( const OptionsCursor &cpy );
 
 	enum Element { cursor, underline };
 	void Load( CString sType, Element elem );