Statistics Contourmap UI updates (#12060)

* Enable time step selections and controls in view
* Support loading just what we need for statistics contour maps by using custom reader settings
* Close case once done with it unless there are active views.
* Add selection of user interface case (for result selection, display of wells, faults...)
* Avoid int overflow for nested progresses by using double
* Improve auto naming
* Misc. UI improvements

ApplicationLibCode/Application/Tools/RiaImportEclipseCaseTools.cpp

@@ -391,8 +391,8 @@ int RiaImportEclipseCaseTools::openEclipseCaseShowTimeStepFilterImpl( const QStr
     else
     {
         // Make sure the placeholder result entries are created, as this functionality is triggered when creating a
-        // view. See RimEclipseView::onLoadDataAndUpdate() and the call to openReserviorCase()
-        rimResultReservoir->openReserviorCase();
+        // view. See RimEclipseView::onLoadDataAndUpdate() and the call to openReservoirCase()
+        rimResultReservoir->openReservoirCase();
 
         analysisModels->updateConnectedEditors();
     }