Wizard fixes as discussed here: https://swift-project.slack.com/archives/G7GD2UP9C/p1534597257000200

- improved message for initial data loading
- Simulator wizard page before 1st model set page
- 1st model set component, forced directory loading (and not just displaying model cache)

src/blackgui/components/configurationwizard.h

@@ -36,8 +36,8 @@ namespace BlackGui
                 DataLoad,
                 CopyModels,
                 CopySettingsAndCaches,
-                FirstModelSet,
                 ConfigSimulator,
+                FirstModelSet,
                 XSwiftBus,
                 ConfigHotkeys
             };
@@ -46,7 +46,7 @@ namespace BlackGui
             explicit CConfigurationWizard(QWidget *parent = nullptr);
 
             //! Destructor
-            virtual ~CConfigurationWizard();
+            virtual ~CConfigurationWizard() override;
 
             //! Was the last step skipped?
             bool lastStepSkipped() const;