Draft 2.5.1 Pointer Gesture Technique: Ensuring that multi-point and path-based gesture functionality can be operated with a single pointer

> Hi all,
> 
> I have drafted a Technique for SC 2.5.1 Pointer Gestures:
> 
> Ensuring that multi-point and path-based gesture functionality can be 
> operated with a single pointer
> 
>  * GitHub:
>    https://github.com/w3c/wcag/tree/tech-ensuring-single-pointer/technique=
> s/general/ensuring-single-pointer.html
> 
>  * Rawgit:
>    https://rawgit.com/w3c/wcag/tech-ensuring-single-pointer/techniques/gen=
> eral/ensuring-single-pointer.html
> 
> In theInitial creation step, I worked straight on that Technique branch, 
> so no pull request yet.
> 
> Detlev
> 
>