[Releasing] New alpha package available for testing

[Friedemann Kleint]

Hi,

summarizing:

- Linux: Looks good (exit crash when running qmlscene 
samegame-desktop.qml, https://codereview.qt-project.org/#change,21859 )
- Windows: QtTools is not built, fix pending
- Mac: build script failure, fix pending
- Glitch in README,  instruction mentioning -j4 ( 
https://codereview.qt-project.org/#change,21873 )

Friedemann

-- 
Friedemann Kleint
Qt Open Source Team
Nokia, Qt Development Frameworks