Installer 5.1 beta from 05/05.

When creating a new QtQuick 2 UI with Controls, the import to QtQuick is not correct.

It is currently: import QtQuick 2.0
It should be: import QtQuick 2.1

import QtQuick 2.0 => should be 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0

ApplicationWindow {
    width: 640
    height: 480
...