Roadmap 2023 - DnD, PP GUI

[ttcoder at netcourrier.com]

> - native Genode widgets' set
> - LVGL
> - Higher-level widget toolkit? (possibly with expressive power similar to 
> InterfaceKit or comparable ?)
> - Full-blown Qt etc
> 

Just recalled the mention of Sailfish and Ubuntu touch, didn't have that in mind when I wrote the above. So that would address my email then, please disregard that question.

Cedric