Added a history entry and removed some code added from Tracie's changes.

#include <QApplication>

#include <QColor>

#include <QDebug>

#include <QDesktopWidget>

#include <QDockWidget>

#include <QMap>

#include <QMapIterator>

#include <QMdiArea>

#include <QObject>

#include <QRect>

#include <QRegExp>

#include <QStringList>

#include <QtWidgets>

      QMainWindow(parent) {

    m_maxThreadCount = -1;

    //  Set the initialize size of the mainwindow to fullscreen so that created views do not

    //  get squished.  Saved projects with view had the internal widgets squished because the

    //  initial size of this mainwindow was small and it does not get restored to the saved project

    //  size until after views are created.  For instance, the viewports within a CubeDnView were

    //  restored to a small size based on the original mainwindow size.  If the internal state

    //  of the views such as the viewport sizes, zooms, etc get serialized, this code will not be

    //  needed.

    QDesktopWidget deskTop;

    QRect mainScreenSize = deskTop.availableGeometry(deskTop.primaryScreen());

    resize(mainScreenSize.width(), mainScreenSize.height());

    QWidget *centralWidget = new QWidget;

    setCentralWidget(centralWidget);

    setTabPosition(Qt::LeftDockWidgetArea, QTabWidget::South);

   *                           state can be reset after the IpceMainWindow::show() causes resize and

   *                           move events which in turn cause the project clean flag to be false

   *                           even though the project has just opened.

   *   @history 2018-07-11 Kaitlyn Lee - Added a value in the project settings that stores whether a

   *                           project was in fullscreen or not when saved. If not, we call showNormal()

   *                           to restore the poject's window size. This also fixes the warning/history tabs

   *                           being misplaced when opening a project. Fixes #5175.                     

   */

  class IpceMainWindow : public QMainWindow {

      Q_OBJECT