Fix: Fixed "toString" Methods For Most Classes + AsciiTable.java Attempted Fix.

src/main/java/it/polimi/ingsw/gc14/Model/PlayableCard.java

@@ -43,6 +43,6 @@ public abstract class PlayableCard implements Serializable {
      */
     @Override
     public String toString() {
-        return "Era:"+String.valueOf(Era);
+        return "⌛:"+String.valueOf(Era);
     }
 }