Initial commit
Commit of the classes wrote
gameEngine, game and Synchronizer changed
Comments in Synchronizer added
Javadoc in Game and GameEngine added
Update Snake.java
Update Snake.java
update of classes Food, Obstacle, and some modification in Synchronizer

--> Eating, Wall, TestObstacle   DELETED

creation of TestFood
update of Food, TestFood, Obstacle and one method added in Synchronizer
Update Display.java
update Direction and Javadoc added
update and Javadoc added
Javadoc added
update and Javadoc added
Update Snake.java
Update Snake.java
Fixed compatibility with Control class
Fixed compatibility with Control class
Update Snake.java
Create Symbol.java

Brand new class that contains a dictionary of the chars used in the World matrix.
Useful to read and write the matrix without using constants, but expressive names!