[Xcb] Usage of XCB tutorial for derivative works

[Vincent Torri]

On Wed, 10 Dec 2008, Artyom Shalkhakov wrote:

> Hi,
>
> 2008/12/10 Vincent Torri <vtorri at univ-evry.fr>:
>>
>> do what you want with the tutorial. Just mention that it is based on my
>> work. Note that the xcb tutorial is also based on another work. See the
>> reference at the first line of the tutorial.
>
> Well, since it's already based off on another tutorial, then I suppose that
> it's original author will be positive for derivative work.

yes, I have first asked him if I can base the tuto on his work, and I gave 
him a link so that he can look at the xcb tuto.

Vincent