KDE Review reviews

[Jonathan Riddell]

I've made a list of kdereview projects and their current status as I
understand them and e-mailed the maintainers for updates
https://community.kde.org/KDEReview
(this is linked from the lifecycle wiki page).

Feel free to help keep that page up to date.

I moved kpeg and kdot to unmaintained as they haven't had any activity
since we last discussed them in 2017.

Jonathan