Added license, changed README

LICENSE.txt

 The MIT License (MIT)
 
-Copyright (C) <year> <copyright holders>
+Copyright (C) 2016 Francesco Bariatti, Alexis Busseneau, Morgane Carry
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -22,4 +22,4 @@ THE SOFTWARE.
 
 Except as contained in this notice, the name(s) of (the) Author shall not be used in advertising or 
 otherwise to promote the sale, use or other dealings in this Software without 
-prior written authorization from (the)Author.
\ No newline at end of file
+prior written authorization from (the)Author.

README.md

@@ -7,3 +7,10 @@ Crée pour le module IA
 - Francesco Bariatti
 - Alexis Busseneau
 - Morgane Carry
+
+## Pour lancer l'IA
+Lancer le main qui se trouve dans `src/main/Main.java`, il va lancer la résolution de tous les niveaux qui se trouvent
+dans le dossier `data/` l'un après l'autre
+
+## Licence
+Le projet est sous licence MIT, vous pouvez en trouver une copie dans le fichier `LICENSE.txt`

src/main/Main.java

 package main;
+/**
+ * RushPascal
+ * Solver for RushHour puzzles
+ *
+ * Copyright (C) 2016 Francesco Bariatti, Alexis Busseneau, Morgane Carry
+ *
+ * Licensed under the MIT license:
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name(s) of (the) Author shall not be used in advertising or
+ * otherwise to promote the sale, use or other dealings in this Software without
+ * prior written authorization from (the)Author.
+ */
 
 import javafx.application.Application;
 import javafx.fxml.FXMLLoader;