* Move partition mounts to PARTLABEL instead of paths
* Add dual firmware building support, specify the build type using the BOARD env var when using make
* Update to Unifi 4.0.5 pre-release firmware
* Move ulcmd init to be our "user interface" setup script, will handle LEDs on the UNVR4 in the future
* Update README with updated instructions
* Add udev rules to support /dev/boot which is what Unifi uses for some stupid reason for their emmc. This is required for systemd to mount correctly after chroot.
* Fixup small bugs found along the way
