Merge pull request #9048 from OPM/9047-performance-avoid-update-project

- Avoid update of project when creating new objects
- Added icon resource cache
- Avoid use of descendantsIncludingThisOfType()

ApplicationLibCode/Commands/ViewLink/RicLinkVisibleViewsFeature.cpp

@@ -164,7 +164,7 @@ void RicLinkVisibleViewsFeature::linkViews( std::vector<RimGridView*>& linkableV
     viewLinker->updateUiNameAndIcon();
 
     proj->viewLinkerCollection.uiCapability()->updateConnectedEditors();
-    proj->updateConnectedEditors();
+    proj->viewLinkerCollection->updateConnectedEditors();
 
     Riu3DMainWindowTools::setExpanded( proj->viewLinkerCollection() );
 }