Removes useless TODO

src/main/java/ch/hepia/ui/ConnectionController.java

@@ -53,7 +53,6 @@ public class ConnectionController implements Initializable {
 			fadeIn.playFromStart();
 		} else {
 			// User user = new User(UsernameSelectionTextField.getText());
-			// TODO Send connection event to all
 			Stage stage = (Stage) handleConfirmButton.getScene().getWindow();
 			Parent root = FXMLLoader.load(Main.class.getResource("/fxml/MainWindow.fxml"));
 			Scene scene = new Scene(root, AppConfig.APP_WIDTH, AppConfig.APP_HEIGHT);