[Interest] Qt5.3.0 RC QtCreator 3.1

[md at rpzdesign.com]

Hello:

I opened up QtCreator 3.1.1 opensource rev:4278fd0af2
and wanted to play with Qt Quick 2.x stuff

When starting a new Qt Quick Application, it gives a chance
to choose my Qt Quick Component Set.

The choices are :
1) Qt Quick Controls 1.1
2) Qt Quick Controls 1.0
3) Qt Quick 2.2
4) Qt Quick 2.1
5) Qt Quick 2.0

Where on the web do I find an explanation of the different sets?

What is the difference between Qt Quick Controls 1.1 and Qt Quick 2.0?

Thanks,

Marco