Note about resizing the partition

src/freedombone-prep

@@ -254,6 +254,9 @@ $SUDO cp -f /tmp/freedombone_motd $MICROSD_MOUNT_POINT/$ROOTFS/etc/motd
 clear
 echo '*** Initial microSD card setup is complete ***'
 echo ''
+echo 'To avoid running out of disk space you may first wish to resize the'
+echo 'partition to the size of your microSD card, using something like gparted.'
+echo ''
 echo 'The microSD card can now be removed and inserted into the Beaglebone Black.'
 echo 'Once the Beaglebone has booted then you can log in with:'
 echo ''