I'd normally just go "Ship it!" but I changed this file earlier today to
use module-sets, and this is pretty literally the easiest change in the
world now.
REVIEW:116571
This should be absolutely transparent except that "kde-kactivities" will
rename to "kactivities", though you might have to update
kde-build-metadata first if you're using --pretend to test changes.
We'll want to look into how we want to handle more applications becoming
available for Frameworks 5/Plasma Next... somehow I doubt every KF5
hacker will want to build every application as we start getting more
ready. :)
REVIEW:115632