Doc: update Qt Quick version imported by new project wizard

The Qt Quick Application wizard now offers the latest versions
of Qt Quick Controls (1.1) and Qt Quick (2.2).

Change-Id: Ief8c2c83632ad77dfdaaec2361ed7913538a0f9c
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>