Add GomokuGame class template

src/GomokuGame.java

@@ -0,0 +1,38 @@
+import java.nio.file.Path;
+
+public class GomokuGame {
+
+    public static final int DEFAULT_BOARD_WIDTH = 15;  // largeur du plateau
+    public static final int DEFAULT_BOARD_HEIGHT = 15; // hauteur du plateau
+    public static final int DEFAULT_TOKENS_COUNT = 60; // nb de jetons
+
+    private Player player1;
+    private Player player2;
+
+    private int boardWidth;
+    private int boardHeight;
+
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+    }
+
+    public void newGame() {
+
+    }
+
+    public void startGame() {
+
+    }
+
+    public void save(Path filename) {
+
+    }
+
+    public void load(Path filename) {
+
+    }
+
+    public GomokuBoard getBoard() {
+
+    }
+}