- kdmrc: BootManager=Grub (#374011)
- omit errant clock_pannelapplet_wkid..._rc (#431890)
- include (initially empty) applications/defaults.list
- env.sh: set XDG_CONFIG_DATA
- ksplashrc: disable FedoraInfinity (for now, doesn't work)
- kdeglobals: cleanup, set oxygen defaults mostly
- kickerrc 'n friends: nuke