wizardview: temporary fix for page arrangement when deleting the last account

When deleting the last account, wizard view's page can be incorrect
if the user has created an account before.

Gitlab: #43
Change-Id: I82055456a9df608d88b81fc51049b0623c6d0a35

src/MainApplicationWindow.qml

@@ -65,6 +65,7 @@ ApplicationWindow {
 
             function onNoAccountIsAvailable() {
                 mainViewLoader.setSource("")
+                wizardViewForApplicationStart.changePageQML(0)
                 wizardView.show()
             }
         }
@@ -79,6 +80,8 @@ ApplicationWindow {
         minimumHeight: 600
 
         WizardView {
+            id: wizardViewForApplicationStart
+
             anchors.fill: parent
             onNeedToShowMainViewWindow: {
                 mainViewLoader.newAddedAccountIndex = accountIndex