Pull in _LIVE_PATH from COMMON settings for firmware.updates.
Notation cleanup on COMMON.
Rename _FIRMWARE_LOG to _FIRMWARE_INJECTION_LOG and pull in _BASE_PATH and _FIRMWARE_INJECTION_LOG from COMMON settings for firmware.injection.
Rename _FIRMWARE_LOG to _FIRMWARE_UPDATES_LOG and pull in _FIRMWARE_UPDATES_LOG from COMMON settings for firmware.updates.
Update boot menu in firmware.updates.
Update the rsync calls to include --delete to ensure we force updates in firmware.updates.