comment out display list debug window

comment out the display list debug window in the QT version
because it's not maintained and currently causes compilation
errors because it was not updated to deal with the new GPU
backend

Qt/Debugger/debugger_displaylist.cpp

@@ -11,7 +11,8 @@
 #include "base/display.h"
 #include "mainwindow.h"
 #include "UI/HostTypes.h"
-#include "GPU/GLES/VertexDecoder.h"
+//commented out until someone bothers to maintain it
+//#include "GPU/GLES/VertexDecoder.h"
 
 Debugger_DisplayList::Debugger_DisplayList(DebugInterface *_cpu, MainWindow* mainWindow_, QWidget *parent) :
 	QDialog(parent),
@@ -1622,6 +1623,8 @@ void Debugger_DisplayList::on_zoompBtn_clicked()
 
 void Debugger_DisplayList::UpdateVertexInfo()
 {
+	//commented out until someone bothers to maintain it
+#if 0
 	ui->vertexData->clear();
 
 	QTreeWidgetItem* item = ui->vertexList->currentItem();
@@ -1691,6 +1694,7 @@ void Debugger_DisplayList::UpdateVertexInfo()
 	{
 		ui->vertexData->resizeColumnToContents(i);
 	}
+#endif
 }
 
 void Debugger_DisplayList::on_vertexList_itemClicked(QTreeWidgetItem *item, int column)