Small update

I have released a small update to address some bugs and feedback which I received on the game

• Poker will no longer deal duplicate cards
• Pressing a new direction while moving in an existing direction will no longer slow the player down
• Addressed an issue which made it easy to unintentionally go all-in when offered by the dealer
• The player now has the option to play low-stake slots in the first section of the casino
• The player can now choose to play blackjack and poker tables in any order