new file:   backup.dat
	modified:   lib/command/LEElements.py
	modified:   lib/command/LE_Command.py
	modified:   lib/command/LE_Command_Parser.py
	modified:   lib/speech/LE_Speech.py
	modified:   main.py
	modified:   usr/callbacks/delay/delay.py
	modified:   usr/callbacks/stop/stop.py
	modified:   usr/callbacks/target/target.py
	modified:   usr/init.json
	new file:   util/LE_Util.py