modified:   README.md
	renamed:    clean -> clean.sh
	modified:   code.sh
	modified:   tp3/Encoder.java
	new file:   tp6/App.java
	new file:   tp6/Rotator.java
	new file:   tp6/ValueComparator.java
	modified:   tp3/EncoderTest.java
	new file:   tp6/AppTest.java