big checkin - new noteskin format and XY positioning. I probably broke a lot of things.

stepmania/src/GrayArrowRow.cpp

@@ -14,7 +14,6 @@
 #include "RageUtil.h"
 #include "GameConstantsAndTypes.h"
 #include "PrefsManager.h"
-#include "ColorNote.h"
 #include "ArrowEffects.h"
 #include "GameManager.h"
 #include "GameState.h"
@@ -59,7 +58,7 @@ void GrayArrowRow::DrawPrimitives()
 	for( int c=0; c<m_iNumCols; c++ ) 
 	{
 		// set arrow X
-		float fX = ArrowGetXPos( m_PlayerNumber, c, 0 );
+		float fX = ArrowGetXPos2( m_PlayerNumber, c, 0 );
 		m_GrayArrow[c].SetX( fX );