Remove hardcoded variants

src/freedombone

src/freedombone-app-dlna

src/freedombone-app-irc

src/freedombone-app-mumble

src/freedombone-app-searx

src/freedombone-app-tox

src/freedombone-base-email

src/freedombone-base-tripwire

src/freedombone-config

src/freedombone-utils-dns

src/freedombone-utils-firewall

src/freedombone-utils-go

src/freedombone-utils-help

src/freedombone-utils-interactive

src/freedombone-utils-login

src/freedombone-utils-onion

src/freedombone-utils-selector

src/freedombone-utils-setup

src/freedombone-utils-time

src/freedombone-utils-web