Include GNOME Usage in the future releases

[Felipe Borges <felipeborges gnome org>]

Hi everyone,

We have been discussing for quite some time the inclusion of GNOME
Usage in the GNOME release, initially as a "demo".

The project has been evolving quite fast and it is expected to have an
Outreachy student working on it as well.

This way, I would like to know whether there are any objections
regarding the $subject.

Ideally we would ship it as a demo in GNOME 3.28, but it would be a
good test to include it in the 3.27.x series too.

Thanks,
Felipe.

https://wiki.gnome.org/Apps/Usage
https://gitlab.gnome.org/GNOME/gnome-usage