Save game stats in mongo

[nalnir]

Game stat should be save when game is won, lost, ended abruptly and forfeited.

Stats to save:

1. Winner, looser
2. Amount of moves,
3. Which alignment won and which lost
4. Which deck won, which deck lost

Other stats:

• Maybe we should save moves (card attacks, card deaths etc.)

[nalnir]

Basics are done. Putting it on hold for a while. Need to think about if moves should be saved too and how should they be saved. Maybe long string that could be parsed with a specific game flow parser?