#1923 Replace int-based vector selection list with a summaryaddress based one

This removes a loop over all the adresses in the summary case for each curve, and makes the highlight of the selection more stable

ApplicationCode/FileInterface/RifEclipseSummaryAddressQMetaType.h

@@ -0,0 +1,24 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) Statoil ASA
+// 
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+// 
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+// 
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+#pragma once
+
+#include <QMetaType>
+#include "RifEclipseSummaryAddress.h"
+
+Q_DECLARE_METATYPE(RifEclipseSummaryAddress);
+