Use Init() for all screens, so we can set state before the base class

members are loaded--they'll see resets, score finalization, etc.  It
also results in smaller code, due to a g++ bug that causes constructors
to be emitted several times.

stepmania/src/ScreenBookkeeping.cpp

@@ -19,7 +19,12 @@ REGISTER_SCREEN_CLASS( ScreenBookkeeping );
 ScreenBookkeeping::ScreenBookkeeping( CString sClassName ) : ScreenWithMenuElements( sClassName )
 {
 	LOG->Trace( "ScreenBookkeeping::ScreenBookkeeping()" );
-	
+}
+
+void ScreenBookkeeping::Init()
+{
+	ScreenWithMenuElements::Init();
+
 	m_textTitle.LoadFromFont( THEME->GetPathF("Common","title") );
 	m_textTitle.SetText( "header" );
 	m_textTitle.SetXY( SCREEN_CENTER_X, 60 );