overhauled save game - save game now also closes the game after writing to database, a save game request is now blocking and both players need to confirm that they want to perform the action; saved_games table layout changed - modified Database class as per the new layout
now handling disconnect during pause and disabling actions for the player that is prompted to send a save game request
now using atomic booleans instead of the regular booleans for save game flags
changed saved_games table layout yet again (this is the final one) - modified methods dealing with that table as per the new layout; fixed bugs related to saving the game and fetching saved games
now deleting game and players when deleting a save