Delete ProjectItemImageProxyModel.h

#ifndef ProjectItemImageProxyModel_h

#define ProjectItemImageProxyModel_h

#include <QSortFilterProxyModel>

namespace Isis {

  class ProjectItemImageProxyModel : public QSortFilterProxyModel {

    public:

      ProjectItemImageProxyModel(QObject *parent = NULL);

      ~ProjectItemImageProxyModel();

    protected:

      virtual bool filterAcceptsColumn(int sourceColumn,

                                     const QModelIndex &sourceParent) const override;

      virtual bool filterAcceptsRow(int sourceRow,

                                  const QModelIndex &sourceParent) const override;

  };

}

#endif