main: merge /for_changes into /
main: merge /for_changes into /

Basically there is no real need for the separate route. By default it
would behave exactly like /, but when class query param is specified,
it would filter only for specific class name. That is useless and can
be done from / as well, without the need for separate routes.

p22co/edaemon,p22co/edaemon,paulsnar/edaemon,paulsnar/edaemon,paulsnar/edaemon,p22co/edaemon