NEW FEATURE: AutoSync status now shown during gameplay with icon

NEW FEATURE:  added autogen icon to select music
NEW FEATURE:  toggle for easter eggs in Machine Options
NEW FEATURE:  marvelous step timing togglable in Machine Options
NEW FEATURE:  Grade AAAA (all marvelous)
CHANGE:  Only show ScreenHowToPlay if at least one player chose easy

stepmania/src/MusicWheel.cpp

@@ -100,7 +100,6 @@ WheelItemDisplay::WheelItemDisplay()
 
 	for( int p=0; p<NUM_PLAYERS; p++ )
 	{
-		m_GradeDisplay[p].Load( THEME->GetPathTo("Graphics","select music small grades 2x8") );
 		m_GradeDisplay[p].SetZoom( 1.0f );
 		m_GradeDisplay[p].SetXY( GRADE_X(p), 0 );
 	}