- added updating score cost to card hand display
- only allow at most one score/draw/play card in a game
- As above, fixed an issue with bots playing Anubis in simulations that broke future state in some cases. This will hopefully fix the issues like Wero's where the bot gets stuck.
(I know, I know, the score costs are in the wrong place, but my css skills are not getting any better and I couldn't get it to look ok in the right place)