Summary multiplot improvements (#8598)

* Create multi summary plot from summary plot(s)
* Rearrange multi summary plot properties
* Enable source stepping toolbar for multi summary plot
* Automatically activate new summary plot when creating from data sources -> data vector tree
* Enable global key controls for switching data in summary and multi summary plots
* Update tooltip texts for summary plot toolbar

ApplicationLibCode/ProjectDataModel/RimMultiPlot.h

@@ -79,7 +79,6 @@ public:
 
     void insertPlots( const std::vector<RimPlot*>& plots );
     void deleteAllPlots() override;
-    void uiOrderingForSummaryMultiPlot( caf::PdmUiOrdering& uiOrdering ) const;
 
     size_t plotCount() const override;
     size_t plotIndex( const RimPlot* plot ) const;
@@ -140,11 +139,12 @@ protected:
     void updateZoom();
     void recreatePlotWidgets();
 
+    virtual void updatePlotWindowTitle();
+
 private:
     void cleanupBeforeClose();
     void doUpdateLayout() override;
     void updateSubPlotNames();
-    void updatePlotWindowTitle();
     void doRenderWindowContent( QPaintDevice* paintDevice ) override;
     void onPlotAdditionOrRemoval();
     void onPlotsReordered( const caf::SignalEmitter* emitter );