added some tools to server, removed deprecated

code and adjusted entity, game, and event files to
work with items being mandatory for entities.

events/event.py

@@ -1,7 +1,7 @@
 # Game imports
 from utils.serializable import Serializable
 from entities.entity import Entity
-from turn import Turn, TurnAction
+from events.turn import Turn, TurnAction
 
 # Native imports
 import json
@@ -35,7 +35,7 @@ class Event(Serializable):
         current_turn = self.get_current_turn()
         current_turn.add_action(action_type=action, entity_id=entity_id, description=description)
 
-        if current_turn.is_finished():
+        if current_turn.is_finished(len(self.entities)):
             self.add_turn()
             return True