Fix Beaglebone Black Rev. C error on apt

I experienced an error upon any use of apt with a new Rev. C Beaglebone with the factory Debian install like:

insserv: Starting led_aging.sh depends on rc.local and therefore on system facility ‘$all’ which can not be true!

Fix apt failure by replacing /etc/init.d/led_aging.sh with:

#!/bin/sh -e
### BEGIN INIT INFO
# Provides: led_aging.sh
# Required-Start: $local_fs
# Required-Stop: $local_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start LED aging
# Description: Starts LED aging (whatever that is)
### END INIT INFO

x=$(/bin/ps -ef | /bin/grep "[l]ed_acc")

if [ ! -n "$x" -a -x /usr/bin/led_acc ]; then
/usr/bin/led_acc &
fi

and then reboot.