Where to find docs about qt5? I cant get the files from gitorious using git

[tonnot]

I'like to view qt5 reference docs (if exists... ).
Maybe I have to get it from gitorious ?
I'm unable to get the files using git ....
This is my second problem: I have git installed, I do a clone , I see a folder with subfolders qithout any file. How can I download the files ? Thanks.

[wysota]

http://doc.qt.nokia.com/5.0-snapshot/index.html