Creating structure for the game events (#3)

* Adding the GameVent model and migration

* Initializing the GameEvent endpoint

* GameEvent listing endpoint

* Adding CLICK_NAIVE event

* Added signal for identify what is on the click location

* Using row and col integer is better than metadata with jsonfield

* Create event for the same position is not allowed

* Better signals control

* Adding a board progress to Game model

* Identifying the win status

* Hide generated board from client

api/serializers/__init__.py

@@ -1,4 +1,4 @@
-from .game import GameSerializer
+from .game import GameSerializer, GameEventSerializer
 
 
-__all__ = ["GameSerializer"]
+__all__ = ["GameSerializer", "GameEventSerializer"]