Modify : FXML file, add fx:id
Merge branch 'master' of
https://github.com/MasterGlaISTIC/aocproject.git

Conflicts:
	metronome/src/main/java/fr/istic/aocproject/ihm/IHMControler.java
	metronome/src/main/java/fr/istic/aocproject/ihm/StartBtn.java
	metronome/src/main/java/fr/istic/aocproject/metronomeEngine/StartCommand.java
	metronome/src/main/resources/ihm_metronome.fxml
Add : Warnings resolutions
Add : metronome  mecanisme