v85
daxctl: Add support for famfs mode
daxctl: fix warning reported by udevadm verify
Rework license identification
daxctl: add and install an example config file
daxctl: add systemd service and udev rule for automatic reconfiguration
util: Distribute 'filter' and 'json' helpers to per-tool objects
build: Move utility helpers to libutil.a
build: Drop unnecessary $tool/config.h includes