Dock system selection improvements and fixes (#14305)

* Make sure we don't trigger another select when a view in the project tree is selected.
* Fix for #14255 and related issues
* Make sure we can close and open a main window, keeping the layout when reopened.

ApplicationLibCode/ProjectDataModel/RimDockWindowController.h

@@ -49,7 +49,7 @@ public:
     void setViewToControl( RimViewWindow* view );
     int  mainWindowId() const;
 
-    void setAsActiveViewer();
+    void setAsActiveViewer( bool allowSelectionChange );
 
     void updateViewerWidget();
     void handleViewerDeletion();