KActivities outside of plasma5 sessions

[Ivan Čukić]

> Evidently, the (git) repositories aren't split up in categories. However, the
> current release download is here
> http://download.kde.org/stable/plasma/5.6.4/kactivitymanagerd-5.6.4.tar.xz

Git repos do have categorization - kamd is under kde/workspace - defined in
kde_projects.xml

>> Because it is old.
>
> Stupid answer to a stupid question? O:^)

Yup :) In essence, the service needs to be as new as the library, the
old library can connect to a new version of the service, not
vice-versa.

Cheers,
Ivan